wallet2: fix refresh function parameters

max_blocks is last on master branch

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: https://www.getmonero.org/get-started/contributing/

.github/workflows/build.yml

@@ -0,0 +1,184 @@
+name: ci/gh-actions/cli
+
+on:
+  push:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '**/README.md'
+
+# The below variables reduce repetitions across similar targets
+env:
+  REMOVE_BUNDLED_BOOST : rm -rf /usr/local/share/boost
+  BUILD_DEFAULT_LINUX: |
+        cmake -S . -B build -D ARCH="default" -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release && cmake --build build -j3
+  APT_INSTALL_LINUX: 'sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler ccache'
+  APT_SET_CONF: |
+        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
+  CCACHE_SETTINGS: |
+        ccache --max-size=150M
+        ccache --set-config=compression=true
+
+jobs:
+  build-macos:
+    runs-on: macOS-latest
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: /Users/runner/Library/Caches/ccache
+        key: ccache-${{ runner.os }}-build-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-
+    - name: install dependencies
+      run: HOMEBREW_NO_AUTO_UPDATE=1 brew install boost hidapi openssl zmq libpgm miniupnpc expat libunwind-headers protobuf ccache
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make -j3
+
+  build-windows:
+    runs-on: windows-latest
+    env:
+      CCACHE_TEMPDIR: C:\Users\runneradmin\.ccache-temp
+      CCACHE_DIR: C:\Users\runneradmin\.ccache
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: C:\Users\runneradmin\.ccache
+        key: ccache-${{ runner.os }}-build-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-
+    - uses: msys2/setup-msys2@v2
+      with:
+        update: true
+        install: mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-ccache mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-protobuf-c mingw-w64-x86_64-libusb mingw-w64-x86_64-unbound git
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make release-static-win64 -j2
+
+# See the OS labels and monitor deprecations here:
+# https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
+
+  build-ubuntu:
+    runs-on: ${{ matrix.os }}
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, ubuntu-20.04]
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-build-${{ matrix.os }}-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-${{ matrix.os }}
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        ${{env.BUILD_DEFAULT_LINUX}}
+
+  libwallet-ubuntu:
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-libwallet-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-libwallet-
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        cmake .
+        make wallet_api -j3
+
+  test-ubuntu:
+    needs: build-ubuntu
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - name: ccache
+      uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-build-ubuntu-latest-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-ubuntu-latest
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: install Python dependencies
+      run: pip install requests psutil monotonic zmq deepdiff
+    - name: tests
+      env:
+        CTEST_OUTPUT_ON_FAILURE: ON
+        DNS_PUBLIC: tcp://9.9.9.9
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        ${{env.BUILD_DEFAULT_LINUX}}
+        cmake --build build --target test
+
+# ARCH="default" (not "native") ensures, that a different execution host can execute binaries compiled elsewhere.
+# BUILD_SHARED_LIBS=ON speeds up the linkage part a bit, reduces size, and is the only place where the dynamic linkage is tested.
+
+  source-archive:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+    - name: archive
+      run: |
+        pip install git-archive-all
+        export VERSION="monero-$(git describe)"
+        export OUTPUT="$VERSION.tar"
+        echo "OUTPUT=$OUTPUT" >> $GITHUB_ENV
+        /home/runner/.local/bin/git-archive-all --prefix "$VERSION/" --force-submodules "$OUTPUT"
+    - uses: actions/upload-artifact@v3
+      with:
+        name: ${{ env.OUTPUT }}
+        path: /home/runner/work/monero/monero/${{ env.OUTPUT }}

.github/workflows/depends.yml

@@ -0,0 +1,106 @@
+name: ci/gh-actions/depends
+
+on:
+  push:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '**/README.md'
+
+env:
+  APT_SET_CONF: |
+        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
+  CCACHE_SETTINGS: |
+        ccache --max-size=150M
+        ccache --set-config=compression=true
+
+jobs:
+  build-cross:
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain:
+          - name: "RISCV 64bit"
+            host: "riscv64-linux-gnu"
+            packages: "python3 gperf g++-riscv64-linux-gnu"
+          - name: "ARM v7"
+            host: "arm-linux-gnueabihf"
+            packages: "python3 gperf g++-arm-linux-gnueabihf"
+          - name: "ARM v8"
+            host: "aarch64-linux-gnu"
+            packages: "python3 gperf g++-aarch64-linux-gnu"
+          - name: "i686 Win"
+            host: "i686-w64-mingw32"
+            packages: "python3 g++-mingw-w64-i686"
+          - name: "i686 Linux"
+            host: "i686-pc-linux-gnu"
+            packages: "gperf cmake g++-multilib python3-zmq"
+          - name: "Win64"
+            host: "x86_64-w64-mingw32"
+            packages: "cmake python3 g++-mingw-w64-x86-64"
+          - name: "x86_64 Linux"
+            host: "x86_64-unknown-linux-gnu"
+            packages: "gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+          - name: "Cross-Mac x86_64"
+            host: "x86_64-apple-darwin11"
+            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
+          - name: "Cross-Mac aarch64"
+            host: "aarch64-apple-darwin11"
+            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
+          - name: "x86_64 Freebsd"
+            host: "x86_64-unknown-freebsd"
+            packages: "clang-8 gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+    name: ${{ matrix.toolchain.name }}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+# Most volatile cache
+    - name: ccache
+      uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ matrix.toolchain.host }}-${{ github.sha }}
+        restore-keys: ccache-${{ matrix.toolchain.host }}-
+# Less volatile cache
+    - name: depends cache
+      uses: actions/cache@v3
+      with:
+        path: contrib/depends/built
+        key: depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
+        restore-keys: |
+          depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
+          depends-${{ matrix.toolchain.host }}-
+# Static cache
+    - name: OSX SDK cache
+      uses: actions/cache@v3
+      with:
+        path: contrib/depends/sdk-sources
+        key: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
+        restore-keys: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: install dependencies
+      run: sudo apt update; sudo apt -y install build-essential libtool cmake autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache ${{ matrix.toolchain.packages }}
+    - name: prepare w64-mingw32
+      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'i686-w64-mingw32' }}
+      run: |
+        sudo update-alternatives --set ${{ matrix.toolchain.host }}-g++ $(which ${{ matrix.toolchain.host }}-g++-posix)
+        sudo update-alternatives --set ${{ matrix.toolchain.host }}-gcc $(which ${{ matrix.toolchain.host }}-gcc-posix)
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make depends target=${{ matrix.toolchain.host }} -j2
+    - uses: actions/upload-artifact@v3
+      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'x86_64-apple-darwin11' || matrix.toolchain.host == 'x86_64-unknown-linux-gnu' }}
+      with:
+        name: ${{ matrix.toolchain.name }}
+        path: |
+          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monero-wallet-cli*
+          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monerod*

.github/workflows/gitian.yml

@@ -0,0 +1,49 @@
+name: ci/gh-actions/gitian
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build-gitian:
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system:
+          - name: "Linux"
+            option: "l"
+          - name: "Windows"
+            option: "w"
+          - name: "Android"
+            option: "a"
+          - name: "FreeBSD"
+            option: "f"
+          - name: "macOS"
+            option: "m"
+    name: ${{ matrix.operating-system.name }}
+    steps:
+    - name: prepare
+      run: |
+        sudo apt update
+        curl -O https://raw.githubusercontent.com/monero-project/monero/${{ github.ref_name }}/contrib/gitian/gitian-build.py
+        chmod +x gitian-build.py
+    - name: setup
+      run: |
+        ./gitian-build.py --setup --docker github-actions ${{ github.ref_name }}
+    - name: build
+      run: |
+        ./gitian-build.py --docker --detach-sign --no-commit --build -j 3 -o ${{ matrix.operating-system.option }} github-actions ${{ github.ref_name }}
+    - name: post build
+      run: |
+        cd out/${{ github.ref_name }}
+        shasum -a256 *
+        echo \`\`\` >> $GITHUB_STEP_SUMMARY
+        shasum -a256 * >> $GITHUB_STEP_SUMMARY
+        echo \`\`\` >> $GITHUB_STEP_SUMMARY
+    - uses: actions/upload-artifact@v3
+      with:
+        name: ${{ matrix.operating-system.name }}
+        path: |
+          out/${{ github.ref_name }}/*

.gitmodules

@@ -5,20 +5,15 @@
 	path = external/rapidjson
 	url = https://github.com/Tencent/rapidjson
 [submodule "external/trezor-common"]
+	active = false
 	path = external/trezor-common
 	url = https://github.com/trezor/trezor-common.git
-[submodule "external/utf8proc"]
-	path = external/utf8proc
-	url = https://github.com/JuliaStrings/utf8proc.git
-[submodule "external/polyseed"]
-	path = external/polyseed
-	url = https://github.com/tevador/polyseed.git
 [submodule "external/supercop"]
 	path = external/supercop
 	url = https://github.com/monero-project/supercop
 	branch = monero
 [submodule "external/randomwow"]
 	path = external/randomwow
-	url = https://codeberg.org/wownero/RandomWOW
-        branch = 1.2.1-wow
+	url = https://git.wownero.com/wownero/RandomWOW
+        branch = 1.1.10-wow
 

CMakeLists.txt

@@ -219,7 +219,7 @@ function(forbid_undefined_symbols)
     file(MAKE_DIRECTORY "${TEST_PROJECT}")
     file(WRITE "${TEST_PROJECT}/CMakeLists.txt"
       [=[
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.1)
 project(test)
 option(EXPECT_SUCCESS "" ON)
 file(WRITE "${CMAKE_SOURCE_DIR}/incorrect_source.cpp" "void undefined_symbol(); void symbol() { undefined_symbol(); }")
@@ -367,11 +367,9 @@ if(NOT MANUAL_SUBMODULES)
     message(STATUS "Checking submodules")
     check_submodule(external/miniupnp)
     check_submodule(external/rapidjson)
-    check_submodule(external/trezor-common)
+    #check_submodule(external/trezor-common)
     check_submodule(external/randomwow)
     check_submodule(external/supercop)
-    check_submodule(external/polyseed)
-    check_submodule(external/utf8proc)
   endif()
 endif()
 
@@ -408,7 +406,7 @@ option(BOOST_IGNORE_SYSTEM_PATHS "Ignore boost system paths for local boost inst
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 enable_testing()
 
-option(BUILD_DOCUMENTATION "Build the Doxygen documentation." ON)
+option(BUILD_DOCUMENTATION "Build the Doxygen documentation." OFF)
 option(BUILD_TESTS "Build tests." OFF)
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
   set(DEFAULT_BUILD_DEBUG_UTILITIES ON)
@@ -461,7 +459,7 @@ endif()
 # elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
 #   set(BSDI TRUE)
 
-include_directories(external/rapidjson/include external/easylogging++ src contrib/epee/include external external/supercop/include external/polyseed/include external/utf8proc)
+include_directories(external/rapidjson/include external/easylogging++ src contrib/epee/include external external/supercop/include)
 
 if(APPLE)
   cmake_policy(SET CMP0042 NEW)
@@ -1078,38 +1076,26 @@ if(STATIC)
   set(Boost_USE_STATIC_LIBS ON)
   set(Boost_USE_STATIC_RUNTIME ON)
 endif()
-
-# Find Boost headers
-set(BOOST_MIN_VER 1.62)
-find_package(Boost ${BOOST_MIN_VER} QUIET REQUIRED)
-
-if(NOT Boost_FOUND)
-  die("Could not find Boost libraries, please make sure you have installed Boost or libboost-all-dev (>=${BOOST_MIN_VER}) or the equivalent")
-elseif(Boost_FOUND)
-  message(STATUS "Found Boost Version: ${Boost_VERSION_STRING}")
-
-  set(BOOST_COMPONENTS filesystem thread date_time chrono serialization program_options locale)
-
-  # Boost System is header-only since 1.69
-  if (Boost_VERSION_STRING VERSION_LESS 1.69.0)
-    list(APPEND BOOST_COMPONENTS system)
-  endif()
-
-  # Boost Regex is header-only since 1.77
-  if (Boost_VERSION_STRING VERSION_LESS 1.77.0)
-    list(APPEND BOOST_COMPONENTS regex)
-  endif()
-
-  message(STATUS "Boost components: ${BOOST_COMPONENTS}")
-
-  # Find required Boost libraries
-  find_package(Boost ${BOOST_MIN_VER} QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS})
-  set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_LIB_SUFFIXES})
-endif()
-
+find_package(Boost 1.58 QUIET REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options locale)
 add_definitions(-DBOOST_ASIO_ENABLE_SEQUENTIAL_STRAND_ALLOCATION)
-add_definitions(-DBOOST_NO_AUTO_PTR)
-add_definitions(-DBOOST_UUID_DISABLE_ALIGNMENT) # This restores UUID's std::has_unique_object_representations property
+
+set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_LIB_SUFFIXES})
+if(NOT Boost_FOUND)
+  die("Could not find Boost libraries, please make sure you have installed Boost or libboost-all-dev (>=1.58) or the equivalent")
+elseif(Boost_FOUND)
+  message(STATUS "Found Boost Version: ${Boost_VERSION}")
+  if (Boost_VERSION VERSION_LESS 10 AND Boost_VERSION VERSION_LESS 1.62.0 AND NOT (OPENSSL_VERSION VERSION_LESS 1.1))
+    set(BOOST_BEFORE_1_62 true)
+  endif()
+  if (NOT Boost_VERSION VERSION_LESS 10 AND Boost_VERSION VERSION_LESS 106200 AND NOT (OPENSSL_VERSION VERSION_LESS 1.1))
+    set(BOOST_BEFORE_1_62 true)
+  endif()
+  if (BOOST_BEFORE_1_62)
+      message(FATAL_ERROR "Boost ${Boost_VERSION} (older than 1.62) is too old to link with OpenSSL ${OPENSSL_VERSION} (1.1 or newer) found at ${OPENSSL_INCLUDE_DIR} and ${OPENSSL_LIBRARIES}. "
+                          "Update Boost or install OpenSSL 1.0 and set path to it when running cmake: "
+                          "cmake -DOPENSSL_ROOT_DIR='/usr/include/openssl-1.0'")
+  endif()
+endif()
 
 include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 if(MINGW)
@@ -1118,19 +1104,7 @@ if(MINGW)
   if(DEPENDS)
     set(ICU_LIBRARIES icuio icui18n icuuc icudata icutu iconv)
   else()
-    # This is an extremely ugly hack to get around Boost not being built with static ICU.
-    # We reported the issue, we are waiting for upstream to fix this issue: https://github.com/boostorg/boost/issues/1079#issue-3384962885
-    # This hack links shared ICU libs to avoid linker errors we get in MSYS2 compilation (undefined symbols to ICU).
-    set(OLD_LIB_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a")
-    find_library(ICUIO_LIBRARIES NAMES icuio REQUIRED)
-    find_library(ICUIN_LIBRARIES NAMES icuin REQUIRED)
-    find_library(ICUUC_LIBRARIES NAMES icuuc REQUIRED)
-    find_library(ICUDT_LIBRARIES NAMES icudt REQUIRED)
-    find_library(ICUTU_LIBRARIES NAMES icutu REQUIRED)
-    find_library(ICONV_LIBRARIES NAMES iconv REQUIRED)
-    set(ICU_LIBRARIES ${ICUIO_LIBRARIES} ${ICUIN_LIBRARIES} ${ICUUC_LIBRARIES} ${ICUDT_LIBRARIES} ${ICUTU_LIBRARIES} ${ICONV_LIBRARIES})
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_LIB_SUFFIXES})
+    set(ICU_LIBRARIES icuio icuin icuuc icudt icutu iconv)
   endif()
 elseif(APPLE OR OPENBSD OR ANDROID)
   set(EXTRA_LIBRARIES "")
@@ -1215,7 +1189,6 @@ endif()
 if(NOT ZMQ_LIB)
   message(FATAL_ERROR "Could not find required libzmq")
 endif()
-include_directories(${ZMQ_INCLUDE_PATH})
 if(PGM_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${PGM_LIBRARY}")
 endif()
@@ -1229,15 +1202,7 @@ if(PROTOLIB_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${PROTOLIB_LIBRARY}")
 endif()
 if(SODIUM_LIBRARY)
-  message(STATUS "ZMQ_LIB: ${ZMQ_LIB};${SODIUM_LIBRARY}")
   set(ZMQ_LIB "${ZMQ_LIB};${SODIUM_LIBRARY}")
-  find_path(SODIUM_INCLUDE_PATH sodium/crypto_verify_32.h)
-  if (SODIUM_INCLUDE_PATH)
-    message(STATUS "SODIUM_INCLUDE_PATH: ${SODIUM_INCLUDE_PATH}")
-    include_directories(${SODIUM_INCLUDE_PATH})
-  else()
-    message(FATAL_ERROR "Could not find required sodium/crypto_verify_32.h")
-  endif()
 endif()
 if(BSD_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${BSD_LIBRARY}")

Dockerfile

@@ -41,26 +41,26 @@ RUN set -ex && \
     rm -rf /var/lib/apt
 COPY --from=builder /src/build/x86_64-linux-gnu/release/bin /usr/local/bin/
 
-# Create monero user
-RUN adduser --system --group --disabled-password monero && \
-	mkdir -p /wallet /home/monero/.bitmonero && \
-	chown -R monero:monero /home/monero/.bitmonero && \
-	chown -R monero:monero /wallet
+# Create wownero user
+RUN adduser --system --group --disabled-password wownero && \
+	mkdir -p /wallet /home/wownero/.wownero && \
+	chown -R wownero:wownero /home/wownero/.wownero && \
+	chown -R wownero:wownero /wallet
 
 # Contains the blockchain
-VOLUME /home/monero/.bitmonero
+VOLUME /home/wownero/.wownero
 
 # Generate your wallet via accessing the container and run:
 # cd /wallet
-# monero-wallet-cli
+# wownero-wallet-cli
 VOLUME /wallet
 
-EXPOSE 18080
-EXPOSE 18081
+EXPOSE 34567
+EXPOSE 34568
 
-# switch to user monero
-USER monero
+# switch to user wownero
+USER wownero
 
-ENTRYPOINT ["monerod"]
-CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=18080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=18081", "--non-interactive", "--confirm-external-bind"]
+ENTRYPOINT ["wownerod"]
+CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=34567", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=34568", "--non-interactive", "--confirm-external-bind"]
 

Makefile

@@ -44,11 +44,11 @@ else
   deldirs  := $(builddir)/debug $(builddir)/release $(builddir)/fuzz
 endif
 
-all: release-minimal
+all: release-all
 
 depends:
 	cd contrib/depends && $(MAKE) HOST=$(target) && cd ../.. && mkdir -p build/$(target)/release
-	cd build/$(target)/release && USE_DEVICE_TREZOR_MANDATORY=1 cmake -DCMAKE_TOOLCHAIN_FILE=$(CURDIR)/contrib/depends/$(target)/share/toolchain.cmake ../../.. && $(MAKE)
+	cd build/$(target)/release && cmake -DCMAKE_TOOLCHAIN_FILE=$(CURDIR)/contrib/depends/$(target)/share/toolchain.cmake ../../.. && $(MAKE)
 
 cmake-debug:
 	mkdir -p $(builddir)/debug
@@ -100,18 +100,11 @@ release-test:
 
 release-all:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D USE_DEVICE_TREZOR=OFF -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
 
 release-static:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
-
-release-minimal:
-	@echo "Starting minimal Wownero build... for full build, run: make release-all"
-	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -Wno-dev -D BUILD_TAG="minimal" -D CMAKE_BUILD_TYPE=Release -D BUILD_TESTS=OFF -D BUILD_DOCUMENTATION=OFF -D BUILD_DEBUG_UTILITIES=OFF -D USE_DEVICE_TREZOR=OFF -D TREZOR_DEBUG=OFF -D BUILD_GUI_DEPS=OFF $(topdir) && $(MAKE) daemon simplewallet wallet_rpc_server
-	@echo "\n===== Build complete =====\n"
-	@echo "Binaries are available at: cd $(builddir)/release/bin\n"
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D USE_DEVICE_TREZOR=OFF -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
 
 coverage:
 	mkdir -p $(builddir)/debug
@@ -137,23 +130,6 @@ release-static-android-armv8:
 	cd $(builddir)/release/translations && cmake ../../../translations && $(MAKE)
 	cd $(builddir)/release && CC=aarch64-linux-android-clang CXX=aarch64-linux-android-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D ANDROID=true -D BUILD_TAG="android-armv8" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="arm64-v8a" ../.. && $(MAKE)
 
-release-static-android-armv7-wallet_api:
-	mkdir -p $(builddir)/release
-	cd $(builddir)/release && CC=arm-linux-androideabi-clang CXX=arm-linux-androideabi-clang++ cmake -D USE_DEVICE_TREZOR=OFF -D BUILD_GUI_DEPS=1 -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android-armv7" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARM_MODE=ON -D CMAKE_ANDROID_ARCH_ABI="armeabi-v7a" -D NO_AES=true ../.. && $(MAKE) wallet_api
-
-release-static-android-armv8-wallet_api:
-	mkdir -p $(builddir)/release
-	cd $(builddir)/release && CC=aarch64-linux-android-clang CXX=aarch64-linux-android-clang++ cmake -D USE_DEVICE_TREZOR=OFF -D BUILD_GUI_DEPS=1 -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android-armv8" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="arm64-v8a" ../.. && $(MAKE) wallet_api
-
-release-static-android-x86_64-wallet_api:
-	mkdir -p $(builddir)/release
-	cd $(builddir)/release && CC=x86_64-linux-android-clang CXX=x86_64-linux-android-clang++ cmake -D USE_DEVICE_TREZOR=OFF -D BUILD_GUI_DEPS=1 -D BUILD_TESTS=OFF -D ARCH="x86-64" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android-x86_64" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="x86_64" ../.. && $(MAKE) wallet_api
-
-release-static-android-x86-wallet_api:
-	mkdir -p $(builddir)/release
-	cd $(builddir)/release && CC=i686-linux-android-clang CXX=i686-linux-android-clang++ cmake -D USE_DEVICE_TREZOR=OFF -D BUILD_GUI_DEPS=1 -D BUILD_TESTS=OFF -D ARCH="i686" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android-x86" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="x86" ../.. && $(MAKE) wallet_api
-
-
 release-static-linux-armv8:
 	mkdir -p $(builddir)/release
 	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv8" $(topdir) && $(MAKE)

README.md

@@ -1,49 +1,55 @@
-# ~~Mo~~Wownero -  Such privacy! Many coins! Wow!
+# ~~Mo~~Wownero -  Such privacy! Many coins! Wow! 🐕
 
-[<img src="https://suchwow.xyz/uploads/J28THOqDiNkV.jpg">](https://suchwow.xyz/meme/157)
-
-## Introduction
-
-Wownero is a Doge-inspired, CPU-mineable, solo-mining only, privacy-respecting memecoin. It was fairly launched on April Fools' Day in 2018. It is a software fork of Monero, but with a lite version of RandomX, larger ring size, and a fixed supply of 184 million coins emitted over 50 years. Wownero has no trusted setup, premine, or dev tax. Besides betting on online snail racing, the main use case of Wownero is micro-tipping meme creators with sound magic internet money. As a 100% community-driven, free and open source software, Wownero does not depend on billionaire shills or lame ass "influencers."
-
-Unlike Opposing Projects.
+Copyright (c) 2014-2023 The Monero Project.   
+Portions Copyright (c) 2012-2013 The Cryptonote developers.
 
 ## Resources
 
+- IRC: [OFTC #wownero](https://webchat.oftc.net/?channels=wownero)
 - Web: [wownero.org](https://wownero.org)
 - Twitter: [@w0wn3r0](https://twitter.com/w0wn3r0)
 - Reddit: [/r/wownero](https://www.reddit.com/r/wownero)
 - Mail: [wownero@wownero.org](mailto:wownero@wownero.org)
-- Git: [codeberg.org/wownero/wownero](https://codeberg.org/wownero/wownero)
-- Matrix General Chat Room: [#wownero-gen:wowne.ro](https://matrix.to/#/#wownero-gen:wowne.ro)
-- IRC: [OFTC #wownero](https://webchat.oftc.net/?channels=wownero)
+- Git: [git.wownero.com/wownero/wownero](https://git.wownero.com/wownero/wownero)
+- Wownero Funding System: [funding.wownero.com](https://funding.wownero.com)
+- Wownero Forum: [forum.wownero.com](https://forum.wownero.com)
 - Discord: [discord.gg/ykZyAzJhDK](https://discord.com/invite/ykZyAzJhDK)
 - Telegram: [t.me/wownero](https://t.me/wownero)
-- Public Node Status: [monero.fail](https://monero.fail/?chain=wownero&network=mainnet)
-- Wownero Memes: [suchwow.xyz](https://suchwow.xyz)
+- Wowlet Desktop Wallet: [git.wownero.com/wowlet/wowlet](https://git.wownero.com/wowlet/wowlet/releases)
+- Stack Wallet iOS & Android Mobile Wallet: [stackwallet.com](https://stackwallet.com)
+- Wonerujo Android Mobile Wallet: [google store](https://play.google.com/store/apps/details?id=com.m2049r.wowwallet)
+- Elite Wallet Android Mobile Wallet: [github](https://github.com/Elite-Labs/EliteWallet)
+- Public Node Status: [monero.fail](https://monero.fail/?crypto=wownero)
+- Wownero Memes: [suchwow.xyz](https://suchwow.xyz/posts/top)
 - Market Info: [coinmarketcap.com](https://coinmarketcap.com/currencies/wownero), [coingecko.com](https://www.coingecko.com/en/coins/wownero/usd)
 
 ## Exchanges
 
-- [BasicSwap DEX](https://basicswapdex.com) ([Installation Guide](https://academy.particl.io/en/latest/basicswap-guides/basicswapguides_installation.html))
-- [NonLogs](https://nonlogs.com/trade/WOW-BTC)
 - [AltQuick](https://altquick.com/market/Wownero)
+- [Majestic Bank](https://majesticbank.sc)
+- [TradeOgre](https://tradeogre.com/exchange/BTC-WOW)
 
-## Wallets
-
-- Wonero CLI Wallet: [codeberg.org/wownero/wownero](https://codeberg.org/wownero/wownero/releases)
-- Stack Wallet iOS & Android Mobile Wallet: [stackwallet.com](https://stackwallet.com)
-- Cake Wallet [cakewallet.com](https://cakewallet.com)
-
-## Blockchain Explorers
+### Blockchain Explorers
 
 - https://explore.wownero.com
+- https://muchwow.lol
+
+## Introduction
+
+Wownero is a privacy-centric memecoin that was fairly launched on April 1, 2018 with no pre-mine, stealth-mine or ICO. Wownero has a maximum supply of around 184 million WOW with a slow and steady emission over 50 years. It is a fork of Monero, but with its own genesis block, so there is no degradation of privacy due to ring signatures using different participants for the same tx outputs on opposing forks.
 
 ## Supporting the project
 
 Wownero is a 100% community-sponsored endeavor. Supporting services are also graciously provided by sponsors:
 
-Developers are volunteers doing this mostly for shits and giggles. If you would like to support our shenanigans and stimulant addictions, please consider donating to the dev slush fund.
+[<img src="https://git.wownero.com/wownero/meta/raw/branch/master/images/macstadium.png"
+alt="MacStadium"
+height="100">](https://www.macstadium.com)
+[<img src="https://git.wownero.com/wownero/meta/raw/branch/master/images/jetbrains.png"
+alt="JetBrains"
+height="100">](https://www.jetbrains.com)
+
+Developers are volunteers doing this mostly for shits and giggles. If you would like to support our shenanigans and stimulant addictions, please consider donating to [WFS proposals](https://funding.wownero.com/proposals) or the dev slush fund.
 
 ### Donation Addresses
 
@@ -57,13 +63,19 @@ XMR: `44SQVPGLufPasUcuUQSZiF5c9BFzjcP8ucDxzzFDgLf1VkCEFaidJ3u2AhSKMhPLKA3jc2iS8w
 
 BTC: `bc1qcw9zglp3fxyl25zswemw7jczlqryms2lsmu464`
 
+### Open Collective
+
+Open Collective is an online funding platform for open source software and collaborative communities. The platform brings together legal entities that act as a “Fiscal Host”, “Collectives” (unincorporated, community-based projects), and individuals interested in supporting projects with donations. Fiscal hosts hold donations for collectives in trust and handle all the taxes and legal stuff.
+
+Wownero is hosted by Open Collective Europe, a Brussels-based non-profit that hosts many other collectives, such as Manjaro, EndeavourOS, Xfce, and peertube.social. If you would like donate to the Wownero Project using this method, you can check out our [Wownero - Open Collective](https://opencollective.com/wownero) page.
+
 ## Release staging and Contributing
 
 **Anyone is welcome to contribute to Wownero's codebase!**
 
 If you have a fix or code change, feel free to submit it as a pull request. Ahead of a scheduled software upgrade, a development branch will be created with the new release version tag. Pull requests that address bugs should be made to Master. Pull requests that require review and testing (generally, optimizations and new features) should be made to the development branch. All pull requests will be considered safe until the US dollar valuation of 1 Wownero equals $1000. After this valuation has been reached, more research will be needed to introduce experimental cryptography and/or code into the codebase.
 
-Things to Do, Work in Progress, and Help Wanted tasks are tracked in the [Meta](https://codeberg.org/wownero/meta/issues) repo.
+Things to Do, Work in Progress, and Help Wanted tasks are tracked in the [Meta](https://git.wownero.com/wownero/meta/issues) repo.
 
 Join `#wownero` on IRC OFTC to participate in development conversation.
 
@@ -72,7 +84,7 @@ Join `#wownero` on IRC OFTC to participate in development conversation.
 Wownero uses a fixed-schedule software upgrade (hard fork) mechanism to implement new features. This means that users of Wownero (end users and service providers) should run current versions and upgrade their software on a regular schedule. The required software for these upgrades will be available prior to the scheduled date. Please check the repository prior to this date for the proper Wownero software version. Below is the historical schedule and the projected schedule for the next upgrade.
 Dates are provided in the format YYYY-MM-DD.
 
-| Software upgrade block height | Date       | Release Name | Minimum Wownero version | Recommended Wownero version | Details                                                                            |
+| Software upgrade block height | Date       | Release Name | Minimum Wownero version | Recommended Wownero version | Details                                                                            |  
 |-------------------------------|------------| ----------------- |-------------------------|-----------------------------| ---------------------------------------------------------------------------------- |
 | 1                             | 2018-04-01 | Awesome Akita                | v0.1.0.0                | v0.1.0.0                    | Cryptonight variant 1, ringsize >= 8, sorted inputs
 | 69,69                         | 2018-04-24 | Busty Brazzers                | v0.2.0.0                | v0.2.0.0                    | Bulletproofs, LWMA difficulty algorithm, ringsize >= 10, reduce unlock to 4
@@ -84,18 +96,28 @@ Dates are provided in the format YYYY-MM-DD.
 | -                             | 2020-06-28 | Hallucinogenic Hypnotoad  | v0.8.0.0                | v0.8.0.2                    | Dandelion++ support
 | 253,999                       | 2020-10-09 | Illiterate Illuminati  | v0.9.0.0                | v0.9.3.3                    | Dynamic coinbase unlock (up to 1 mo.), Deterministic unlock times, Enforce maximum coinbase amount, show_qr_code wallet command, CLSAG
 | 331,170                       | 2021-07-04 | Junkie Jeff  | v0.10.0.0               | v0.10.2.0                   | Bulletproofs+, Miner Block Header Signing, Vote by Block, Change coinbase unlock time to 1 day, Reset difficulty and switch back to Monero's difficulty algorithm
-| 514,000                       | 2023-04-01 | Kunty Karen  | v0.11.0.0               | v0.11.4.0                   | View tags, fee changes, adjusted dynamic block weight algorithm, multisig security fixes, RPC broadcast node donation sub-address, Limit tx_extra max size to ~1kb, 12-hour difficulty adjustment window
+| 514,000                       | 2023-04-01 | Kunty Karen  | v0.11.0.0               | v0.11.1.0                   | View tags, fee changes, adjusted dynamic block weight algorithm, multisig security fixes, RPC broadcast node donation sub-address, Limit tx_extra max size to ~1kb, 12-hour difficulty adjustment window
 
 X's indicate that these details have not been determined as of commit date.
 
 \* indicates estimate as of commit date
 
+## Installing from a package
+
 Packages are available for
 
 * Arch Linux/Manjaro
 
         yay -S wownero-git
 
+* Gentoo - Russian hacking tool
+
+        emerge --noreplace eselect-repository
+        eselect repository enable monero
+        emaint sync -r monero
+        echo '*/*::monero ~amd64' >> /etc/portage/package.accept_keywords
+        emerge net-p2p/wownero
+
 * NixOS
 
         nix-shell -p wownero
@@ -107,41 +129,89 @@ Packaging for your favorite distribution would be a welcome contribution!
 
 ## Building from Source
 
+* Docker
+
+        git clone https://git.wownero.com/wownero/wownero && cd wownero
+        docker build -t git-wow:master -m 4g .
+        docker run -it -p 34567:34567 -p 34568:34568 -w /home/wownero/build/release/bin git-wow:master bash
+
 * Arch Linux/Manjaro
 
-        sudo pacman -Syu --needed base-devel cmake boost openssl zeromq libpgm unbound libsodium libunwind xz readline expat gtest python3 ccache doxygen graphviz qt5-tools hidapi libusb protobuf systemd
-        
-        git clone https://codeberg.org/wownero/wownero && cd wownero
-        
-        make
+        sudo pacman -Syu && sudo pacman -S base-devel cmake boost openssl zeromq libpgm unbound libsodium git libusb systemd
+        git clone https://git.wownero.com/wownero/wownero && cd wownero
+        make -j2
 
 * Debian/Ubuntu
 
-        sudo apt update && sudo apt install build-essential cmake pkg-config libssl-dev libzmq3-dev libunbound-dev libsodium-dev libunwind8-dev liblzma-dev libreadline6-dev libexpat1-dev libpgm-dev qttools5-dev-tools libhidapi-dev libusb-1.0-0-dev libprotobuf-dev protobuf-compiler libudev-dev libboost-chrono-dev libboost-date-time-dev libboost-filesystem-dev libboost-locale-dev libboost-program-options-dev libboost-regex-dev libboost-serialization-dev libboost-system-dev libboost-thread-dev python3 ccache doxygen graphviz
-        
-        git clone https://codeberg.org/wownero/wownero && cd wownero
-        
-        make
+        sudo apt update && sudo apt install build-essential cmake pkg-config libboost-all-dev libssl-dev libzmq3-dev libunbound-dev libsodium-dev libunwind8-dev liblzma-dev libreadline6-dev libldns-dev libexpat1-dev libpgm-dev libhidapi-dev libusb-1.0-0-dev libprotobuf-dev protobuf-compiler libudev-dev git -y
+        git clone https://git.wownero.com/wownero/wownero && cd wownero
+        make -j2
+
 
 ## Running Binaries
 
-The build places the binary in `/build/<OS>/<BRANCH>/release/bin` sub-directory. To run in the
+The build places the binary in `bin/` sub-directory within the build directory
+from which cmake was invoked (repository root by default). To run in the
 foreground:
 
-    ./wownerod
+    ./bin/wownerod
 
-To list all available options, run `./wownerod --help`.  Options can be specified either on the command line or in a configuration file passed by the `--config-file` argument.  To specify an option in the configuration file, add a line with the syntax `argumentname=value`, where `argumentname` is the name of the argument without the leading dashes, for example, `log-level=1`.
+To list all available options, run `./bin/wownerod --help`.  Options can be
+specified either on the command line or in a configuration file passed by the
+`--config-file` argument.  To specify an option in the configuration file, add
+a line with the syntax `argumentname=value`, where `argumentname` is the name
+of the argument without the leading dashes, for example, `log-level=1`.
 
 To run in background:
 
-    ./wownerod --detach
+    ./bin/wownerod --log-file wownerod.log --detach
+
+To run as a systemd service, copy
+[wownerod.service](utils/systemd/wownerod.service) to `/etc/systemd/system/` and
+[wow.conf](wow.conf) to `/etc/`. The [example
+service](utils/systemd/wownerod.service) assumes that the user `wownero` exists
+and its home is the data directory specified in the [example
+config](wow.conf).
 
 Once node is synced to network, run the CLI wallet by entering:
 
-    ./wownero-wallet-cli
+    ./bin/wownero-wallet-cli
 
 Type `help` in CLI wallet to see standard commands (for advanced options, type `help_advanced`).
 
-Copyright (c) 2014-2025 The Monero Project.
+## Tor Anonymity Network
 
-Portions Copyright (c) 2012-2013 The Cryptonote developers.
+### Ubuntu
+
+* `sudo apt-get update && sudo apt-get install tor -y`
+* `sudo nano /etc/tor/torrc`
+
+add the following:
+```
+HiddenServiceDir /var/lib/tor/wownero/
+HiddenServicePort 34569 127.0.0.1:34569
+HiddenServicePort 34566 127.0.0.1:34566
+HiddenServiceVersion 3
+```
+save and close nano
+
+* `sudo /etc/init.d/tor restart && sudo systemctl enable tor`
+* copy [wow.conf](https://git.wownero.com/wownero/wownero/raw/branch/master/wow.conf) file and save it in same directory as `wownerod`.
+* start wownerod like this:
+
+```
+./wownerod --config-file=wow.conf
+```
+
+* `sudo cat /var/lib/tor/wownero/hostname`
+  copy your onion address and share node with others [here](https://monero.fail/?crypto=wownero) and [here](https://forum.wownero.com/t/wownero-tor-onion-sites/623)
+
+To share your node over p2p, uncomment first line of wownerod.conf and add your onion address.
+
+More information on running Tor and i2p nodes is available [here](https://forum.wownero.com/t/how-to-setup-a-full-node-with-tor-i2p/588)
+
+### Access remote Tor node from CLI wallet
+
+```
+./wownero-wallet-cli --proxy 127.0.0.1:9050 --daemon-address iy6ry6uudpzvbd72zsipepukp6nsazjdu72n52vg3isfnxqn342flzad.onion:34568
+```

cmake/CheckLinkerFlag.cmake

@@ -6,7 +6,7 @@ macro(CHECK_LINKER_FLAG flag VARIABLE)
       message(STATUS "Looking for ${flag} linker flag")
     endif()
 
-    set(_cle_source ${monero_SOURCE_DIR}/cmake/CheckLinkerFlag.c)
+    set(_cle_source ${CMAKE_SOURCE_DIR}/cmake/CheckLinkerFlag.c)
 
     set(saved_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
     set(CMAKE_C_FLAGS "${flag}")

cmake/CheckTrezor.cmake

@@ -55,10 +55,6 @@ if (USE_DEVICE_TREZOR)
         set(Protobuf_FOUND 1)  # override found if all rquired info was provided by variables
     endif()
 
-    if (Protobuf_VERSION VERSION_GREATER_EQUAL 22.0)
-        add_definitions(-DPROTOBUF_HAS_ABSEIL)
-    endif()
-
     if(TREZOR_DEBUG)
         set(USE_DEVICE_TREZOR_DEBUG 1)
     endif()

contrib/depends/Makefile

@@ -21,24 +21,18 @@ host_toolchain:=$(HOST)-
 endif
 
 ifneq ($(DEBUG),)
-release_type=debug
+release_type=Debug
 else
-release_type=release
+release_type=Release
 endif
 
 ifneq ($(TESTS),)
 build_tests=ON
-release_type=debug
+release_type=Debug
 else
 build_tests=OFF
 endif
 
-ifeq ($(release_type),debug)
-cmake_release_type=Debug
-else
-cmake_release_type=Release
-endif
-
 base_build_dir=$(BASEDIR)/work/build
 base_staging_dir=$(BASEDIR)/work/staging
 base_download_dir=$(BASEDIR)/work/download
@@ -185,7 +179,7 @@ $(host_prefix)/share/toolchain.cmake : toolchain.cmake.in $(host_prefix)/.stamp_
             -e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
             -e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \
             -e 's|@debug@|$(DEBUG)|' \
-            -e 's|@release_type@|$(cmake_release_type)|' \
+            -e 's|@release_type@|$(release_type)|' \
             -e 's|@build_tests@|$(build_tests)|' \
             -e 's|@depends@|$(host_cmake)|' \
             -e 's|@prefix@|$($(host_arch)_$(host_os)_prefix)|'\

contrib/depends/funcs.mk

@@ -145,7 +145,7 @@ $(1)_build_env+=PATH="$(build_prefix)/bin:$(PATH)"
 $(1)_stage_env+=PATH="$(build_prefix)/bin:$(PATH)"
 $(1)_autoconf=./configure --host=$($($(1)_type)_host) --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)"
 
-ifeq ($(filter $(1),libusb unbound),)
+ifneq ($(1),libusb)
 $(1)_autoconf += --disable-dependency-tracking
 endif
 ifneq ($($(1)_nm),)

contrib/depends/packages/boost.mk

@@ -1,15 +1,15 @@
 package=boost                                                                                                                                                                                                                      
-$(package)_version=1.69.0
-$(package)_download_path=https://archives.boost.io/release/$($(package)_version)/source/
-$(package)_file_name=$(package)_$(subst .,_,$($(package)_version)).tar.gz
-$(package)_sha256_hash=9a2c2819310839ea373f42d69e733c339b4e9a19deab6bfec448281554aa4dbb
+$(package)_version=1_64_0
+$(package)_download_path=https://downloads.sourceforge.net/project/boost/boost/1.64.0/
+$(package)_file_name=$(package)_$($(package)_version).tar.bz2
+$(package)_sha256_hash=7bcc5caace97baa948931d712ea5f37038dbb1c5d89b43ad4def4ed7cb683332
 $(package)_dependencies=libiconv
 $(package)_patches=fix_aroptions.patch fix_arm_arch.patch
 
 define $(package)_set_vars
 $(package)_config_opts_release=variant=release
 $(package)_config_opts_debug=variant=debug
-$(package)_config_opts+=--layout=system --user-config=user-config.jam
+$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
 $(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1
 $(package)_config_opts_linux=threadapi=pthread runtime-link=shared
 $(package)_config_opts_android=threadapi=pthread runtime-link=static target-os=android

contrib/depends/packages/expat.mk

@@ -1,12 +1,12 @@
 package=expat
-$(package)_version=2.6.0
-$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_$(subst .,_,$($(package)_version))/
+$(package)_version=2.4.1
+$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_4_1
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
-$(package)_sha256_hash=ff60e6a6b6ce570ae012dc7b73169c7fdf4b6bf08c12ed0ec6f55736b78d85ba
+$(package)_sha256_hash=2f9b6a580b94577b150a7d5617ad4643a4301a6616ff459307df3e225bcfbf40
 
 define $(package)_set_vars
-$(package)_config_opts=--disable-shared --without-docbook --without-tests --without-examples
-$(package)_config_opts+=--enable-option-checking --without-xmlwf --with-pic
+$(package)_config_opts=--enable-static
+$(package)_config_opts=--disable-shared
 $(package)_config_opts+=--prefix=$(host_prefix)
 endef
 
@@ -23,6 +23,6 @@ define $(package)_stage_cmds
 endef
 
 define $(package)_postprocess_cmds
-  rm -rf share lib/cmake lib/*.la
+  rm lib/*.la
 endef
 

contrib/depends/packages/openssl.mk

@@ -1,19 +1,20 @@
 package=openssl
-$(package)_version=3.0.13
+$(package)_version=1.1.1u
 $(package)_download_path=https://www.openssl.org/source
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=88525753f79d3bec27d2fa7c66aa0b92b3aa9498dafd93d7cfa4b3780cdae313
+$(package)_sha256_hash=e2f8d84b523eecd06c7be7626830370300fbcc15386bf5142d72758f6963ebc6
 
 define $(package)_set_vars
 $(package)_config_env=AR="$($(package)_ar)" ARFLAGS=$($(package)_arflags) RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)"
-$(package)_config_env_android=ANDROID_NDK_ROOT="$(host_prefix)/native" PATH="$(host_prefix)/native/bin" CC=clang AR=ar RANLIB=ranlib
-$(package)_build_env_android=ANDROID_NDK_ROOT="$(host_prefix)/native"
-$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl --libdir=$(host_prefix)/lib
+$(package)_config_env_android=ANDROID_NDK_HOME="$(host_prefix)/native" PATH="$(host_prefix)/native/bin" CC=clang AR=ar RANLIB=ranlib
+$(package)_build_env_android=ANDROID_NDK_HOME="$(host_prefix)/native"
+$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl
 $(package)_config_opts+=no-capieng
 $(package)_config_opts+=no-dso
 $(package)_config_opts+=no-dtls1
 $(package)_config_opts+=no-ec_nistp_64_gcc_128
 $(package)_config_opts+=no-gost
+$(package)_config_opts+=no-heartbeats
 $(package)_config_opts+=no-md2
 $(package)_config_opts+=no-rc5
 $(package)_config_opts+=no-rdrand
@@ -21,8 +22,8 @@ $(package)_config_opts+=no-rfc3779
 $(package)_config_opts+=no-sctp
 $(package)_config_opts+=no-shared
 $(package)_config_opts+=no-ssl-trace
+$(package)_config_opts+=no-ssl2
 $(package)_config_opts+=no-ssl3
-$(package)_config_opts+=no-tests
 $(package)_config_opts+=no-unit-test
 $(package)_config_opts+=no-weak-ssl-ciphers
 $(package)_config_opts+=no-zlib
@@ -48,7 +49,7 @@ $(package)_config_opts_x86_64_freebsd=BSD-x86_64
 endef
 
 define $(package)_preprocess_cmds
-  sed -i.old 's|crypto ssl apps util tools fuzz providers doc|crypto ssl util tools providers|' build.info
+  sed -i.old 's|"engines", "apps", "test", "util", "tools", "fuzz"|"engines", "tools"|' Configure
 endef
 
 define $(package)_config_cmds

contrib/depends/packages/unbound.mk

@@ -1,21 +1,17 @@
 package=unbound
-$(package)_version=1.19.1
+$(package)_version=1.15.0
 $(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=bc1d576f3dd846a0739adc41ffaa702404c6767d2b6082deb9f2f97cbb24a3a9
+$(package)_sha256_hash=a480dc6c8937447b98d161fe911ffc76cfaffa2da18788781314e81339f1126f
 $(package)_dependencies=openssl expat
 $(package)_patches=disable-glibc-reallocarray.patch
 
 
 define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix)
-  $(package)_config_opts+=--with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no
-  $(package)_config_opts+=--without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
+  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
   $(package)_config_opts_linux=--with-pic
   $(package)_config_opts_w64=--enable-static-exe --sysconfdir=/etc --prefix=$(host_prefix) --target=$(host_prefix)
-  $(package)_config_opts_x86_64_darwin=ac_cv_func_SHA384_Init=yes
   $(package)_build_opts_mingw32=LDFLAGS="$($(package)_ldflags) -lpthread"
-  $(package)_cflags_mingw32+="-D_WIN32_WINNT=0x600"
 endef
 
 define $(package)_preprocess_cmds
@@ -34,3 +30,6 @@ endef
 define $(package)_stage_cmds
   $(MAKE) DESTDIR=$($(package)_staging_dir) install
 endef
+
+define $(package)_postprocess_cmds
+endef

contrib/depends/toolchain.cmake.in

@@ -144,11 +144,8 @@ elseif(ARCHITECTURE STREQUAL "aarch64")
 endif()
 
 if(ARCHITECTURE STREQUAL "riscv64")
-  if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    set(BUILD_TAG "linux-riscv64")
-  endif()
-  set(ARCH_ID "riscv64")
-  set(ARCH "rv64gc")
+    set(NO_AES ON)
+    set(ARCH "rv64imafdc")
 endif()
 
 if(ARCHITECTURE STREQUAL "i686")

contrib/epee/include/byte_stream.h

@@ -74,7 +74,6 @@ namespace epee
   public:
     using char_type = std::uint8_t;
     using Ch = char_type;
-    using value_type = char_type;
 
     //! Increase internal buffer by at least `byte_stream_increase` bytes.
     byte_stream() noexcept
@@ -87,7 +86,6 @@ namespace epee
     ~byte_stream() noexcept = default;
     byte_stream& operator=(byte_stream&& rhs) noexcept;
 
-    std::uint8_t* data() noexcept { return buffer_.get(); }
     const std::uint8_t* data() const noexcept { return buffer_.get(); }
     std::uint8_t* tellp() const noexcept { return next_write_; }
     std::size_t available() const noexcept { return end_ - next_write_; }

contrib/epee/include/file_io_utils.h

@@ -38,6 +38,7 @@ namespace file_io_utils
     bool is_file_exist(const std::string& path);
     bool save_string_to_file(const std::string& path_to_file, const std::string& str);
     bool load_file_to_string(const std::string& path_to_file, std::string& target_str, size_t max_size = 1000000000);
+    bool get_file_size(const std::string& path_to_file, uint64_t &size);
 }
 }
 

contrib/epee/include/md5_l.h

@@ -0,0 +1,96 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2005 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id: md5.h,v 1.1.1.1 2005/03/18 20:17:27 zautrix Exp $
+ */
+
+/* MD5.H - header file for MD5C.C
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+#ifndef MD5_H
+#define MD5_H
+
+
+#include "md5global.h"
+
+namespace md5
+{
+	/* MD5 context. */
+	typedef struct {
+		UINT4 state[4];                                   /* state (ABCD) */
+		UINT4 count[2];        /* number of bits, modulo 2^64 (lsb first) */
+		unsigned char buffer[64];                         /* input buffer */
+	} MD5_CTX;
+
+	static void MD5Init(MD5_CTX * context);
+	static void MD5Update( MD5_CTX *context, const unsigned char *input, unsigned int inputLen );
+	static void MD5Final ( unsigned char digest[16], MD5_CTX *context );
+
+	
+	inline bool md5( unsigned char *input, int ilen, unsigned char output[16] )
+	{
+		MD5_CTX ctx;
+
+		MD5Init( &ctx );
+		MD5Update( &ctx, input, ilen );
+		MD5Final( output, &ctx);
+
+		memwipe( &ctx, sizeof( MD5_CTX ));
+		return true;
+	}
+
+
+}
+
+#include "md5_l.inl"
+
+#endif

contrib/epee/include/md5_l.inl

@@ -0,0 +1,352 @@
+/*
+* libEtPan! -- a mail stuff library
+*
+* Copyright (C) 2001, 2005 - DINH Viet Hoa
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+* 1. Redistributions of source code must retain the above copyright
+*    notice, this list of conditions and the following disclaimer.
+* 2. Redistributions in binary form must reproduce the above copyright
+*    notice, this list of conditions and the following disclaimer in the
+*    documentation and/or other materials provided with the distribution.
+* 3. Neither the name of the libEtPan! project nor the names of its
+*    contributors may be used to endorse or promote products derived
+*    from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+* ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+* SUCH DAMAGE.
+*/
+
+/*
+* $Id: md5.c,v 1.1.1.1 2005/03/18 20:17:27 zautrix Exp $
+*/
+
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+*/
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+*/
+
+#ifdef _WIN32
+# include <winsock2.h>
+#else
+# include <arpa/inet.h>
+#endif
+#include "md5global.h"
+#include "md5_l.h"
+
+namespace md5
+{
+	/* Constants for MD5Transform routine.
+	*/
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+	static void MD5_memcpy (POINTER output, POINTER input, unsigned int len)
+	{
+		unsigned int i; 
+
+		for (i = 0; i < len; i++) 
+			output[i] = input[i]; 
+	}
+
+	static void MD5Transform (UINT4 state[4], unsigned char block[64]);
+
+	static unsigned char* PADDING()
+	{
+		static unsigned char local_PADDING[64] = {
+			0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 
+		};
+
+		return local_PADDING;
+
+	}
+
+
+
+	/* F, G, H and I are basic MD5 functions.
+
+	*/
+#ifdef I
+	/* This might be defined via NANA */
+#undef I
+#endif
+
+#define MD5_M_F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define MD5_M_G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define MD5_M_H(x, y, z) ((x) ^ (y) ^ (z))
+#define MD5_M_I(x, y, z) ((y) ^ ((x) | (~z)))
+
+	/* ROTATE_LEFT rotates x left n bits.
+
+	*/
+
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+	/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+	Rotation is separate from addition to prevent recomputation.
+	*/
+
+#define FF(a, b, c, d, x, s, ac) { (a) += MD5_M_F ((b), (c), (d)) + (x) + (UINT4)(ac); (a) = ROTATE_LEFT ((a), (s));        (a) += (b);        } 
+#define GG(a, b, c, d, x, s, ac) {        (a) += MD5_M_G ((b), (c), (d)) + (x) + (UINT4)(ac);        (a) = ROTATE_LEFT ((a), (s));        (a) += (b);         } 
+#define HH(a, b, c, d, x, s, ac) {        (a) += MD5_M_H ((b), (c), (d)) + (x) + (UINT4)(ac);        (a) = ROTATE_LEFT ((a), (s));        (a) += (b);        } 
+#define II(a, b, c, d, x, s, ac) {        (a) += MD5_M_I ((b), (c), (d)) + (x) + (UINT4)(ac);        (a) = ROTATE_LEFT ((a), (s));        (a) += (b);        } 
+
+	/* MD5 initialization. Begins an MD5 operation, writing a new context.
+	*/
+
+	static void MD5Init(MD5_CTX * context)
+	{
+		context->count[0] = context->count[1] = 0; 
+
+		/* Load magic initialization constants.
+
+		*/
+		context->state[0] = 0x67452301; 
+		context->state[1] = 0xefcdab89; 
+		context->state[2] = 0x98badcfe; 
+		context->state[3] = 0x10325476; 
+	}
+
+	/* MD5 block update operation. Continues an MD5 message-digest
+	operation, processing another message block, and updating the context. 
+	*/
+
+	static void MD5Update( MD5_CTX *context, const unsigned char *input, unsigned int inputLen )
+	{
+		unsigned int i, index, partLen; 
+
+		/* Compute number of bytes mod 64 */
+		index = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+		/* Update number of bits */
+		if ((context->count[0] += ((UINT4)inputLen << 3))
+			< ((UINT4)inputLen << 3))
+			context->count[1]++;
+		context->count[1] += ((UINT4)inputLen >> 29);
+
+		partLen = 64 - index; 
+
+		/* Transform as many times as possible.
+
+		*/
+		if (inputLen >= partLen)
+		{ 
+			MD5_memcpy( (POINTER)&context->buffer[index], (POINTER)input, partLen );
+			MD5Transform( context->state, context->buffer ); 
+
+			for (i = partLen; i + 63 < inputLen; i += 64) 
+				MD5Transform (context->state, (unsigned char*)&input[i]); 
+
+			index = 0; 
+		} 
+		else 
+			i = 0; 
+
+		/* Buffer remaining input */
+		MD5_memcpy( (POINTER)&context->buffer[index], (POINTER)&input[i], inputLen-i );
+
+	}
+
+	/* Encodes input (UINT4) into output (unsigned char). Assumes len is
+	a multiple of 4. 
+
+	*/
+
+	static void Encode (unsigned char *output, UINT4 *input, unsigned int len)
+	{
+		unsigned int i, j; 
+
+		for (i = 0, j = 0; j < len; i++, j += 4) { 
+			output[j] = (unsigned char)(input[i] & 0xff); 
+			output[j+1] = (unsigned char)((input[i] >> 8) & 0xff); 
+			output[j+2] = (unsigned char)((input[i] >> 16) & 0xff); 
+			output[j+3] = (unsigned char)((input[i] >> 24) & 0xff); 
+		} 
+	}
+
+	/* Decodes input (unsigned char) into output (UINT4). Assumes len is
+	a multiple of 4. 
+
+	*/
+
+	static void Decode (UINT4 *output, unsigned char *input, unsigned int len)
+	{
+		unsigned int i, j; 
+
+		for (i = 0, j = 0; j < len; i++, j += 4) 
+			output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) | (((UINT4)input[j+2]) << 16)
+			| (((UINT4)input[j+3]) << 24); 
+	}
+
+	/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+	the message digest and zeroizing the context. 
+
+	*/
+
+	static void MD5Final ( unsigned char digest[16], MD5_CTX *context )
+	{
+		unsigned char bits[8]; 
+		unsigned int index, padLen; 
+
+		/* Save number of bits */
+		Encode (bits, context->count, 8);
+
+		/* Pad out to 56 mod 64.
+
+		*/
+		index = (unsigned int)((context->count[0] >> 3) & 0x3f); 
+		padLen = (index < 56) ? (56 - index) : (120 - index); 
+		MD5Update (context, PADDING(), padLen); 
+
+		/* Append length (before padding) */
+		MD5Update (context, bits, 8);
+
+		/* Store state in digest */
+		Encode (digest, context->state, 16);
+
+		/* Zeroize sensitive information.
+
+		*/
+		memwipe ((POINTER)context, sizeof (*context));
+	}
+
+	/* MD5 basic transformation. Transforms state based on block.
+
+	*/
+
+	static void MD5Transform (UINT4 state[4], unsigned char block[64])
+	{
+		UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; 
+
+		Decode (x, block, 64); 
+
+		/* Round 1 */
+		FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+		FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+		FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+		FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+		FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+		FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+		FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+		FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+		FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+		FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+		FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+		FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+		FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+		FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+		FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+		FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+		/* Round 2 */
+		GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+		GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+		GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+		GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+		GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+		GG (d, a, b, c, x[10], S22,  0x2441453); /* 22 */
+		GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+		GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+		GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+		GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+		GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+		GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */ 
+		GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ 
+		GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */ 
+		GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */ 
+		GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ 
+
+		/* Round 3 */
+		HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+		HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+		HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+		HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+		HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+		HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+		HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+		HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+		HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+		HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+		HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+		HH (b, c, d, a, x[ 6], S34,  0x4881d05); /* 44 */
+		HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+		HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+		HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+		HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+		/* Round 4 */
+		II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+		II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+		II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+		II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+		II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+		II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+		II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+		II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+		II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+		II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+		II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+		II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+		II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+		II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+		II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+		II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+		state[0] += a; 
+		state[1] += b; 
+		state[2] += c; 
+		state[3] += d; 
+
+		/* Zeroize sensitive information.
+		*/
+		memwipe ((POINTER)x, sizeof (x));
+	}
+}

contrib/epee/include/md5global.h

@@ -0,0 +1,77 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2005 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id: md5global.h,v 1.1.1.1 2005/03/18 20:17:28 zautrix Exp $
+ */
+
+/* GLOBAL.H - RSAREF types and constants
+ */
+
+#ifndef MD5GLOBAL_H
+#define MD5GLOBAL_H
+
+namespace md5
+{
+
+
+	/* PROTOTYPES should be set to one if and only if the compiler supports
+	function argument prototyping.
+	The following makes PROTOTYPES default to 0 if it has not already
+	been defined with C compiler flags.
+	*/
+#ifndef PROTOTYPES
+#define PROTOTYPES 0
+#endif
+
+	/* POINTER defines a generic pointer type */
+	typedef unsigned char *POINTER;
+
+	/* UINT2 defines a two byte word */
+	typedef unsigned short int UINT2;
+
+	/* UINT4 defines a four byte word */
+	//typedef unsigned long int UINT4;
+	typedef unsigned int UINT4;
+
+	/* PROTO_LIST is defined depending on how PROTOTYPES is defined above.
+	If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it
+	returns an empty list.
+	*/
+#if PROTOTYPES
+#define PROTO_LIST(list) list
+#else
+#define PROTO_LIST(list) ()
+#endif
+
+}
+
+#endif

contrib/epee/include/net/abstract_tcp_server2.h

@@ -47,7 +47,6 @@
 #include <condition_variable>
 
 #include <boost/asio.hpp>
-#include <boost/asio/post.hpp>
 #include <boost/asio/ssl.hpp>
 #include <boost/asio/strand.hpp>
 #include <boost/asio/steady_timer.hpp>
@@ -65,7 +64,6 @@
 #define MONERO_DEFAULT_LOG_CATEGORY "net"
 
 #define ABSTRACT_SERVER_SEND_QUE_MAX_COUNT 1000
-#define ABSTRACT_SERVER_SEND_QUE_MAX_BYTES_DEFAULT 100 * 1024 * 1024
 
 namespace epee
 {
@@ -78,13 +76,6 @@ namespace net_utils
   protected:
     virtual ~i_connection_filter(){}
   };
-
-  struct i_connection_limit
-  {
-    virtual bool is_host_limit(const epee::net_utils::network_address &address)=0;
-  protected:
-    virtual ~i_connection_limit(){}
-  };
   
 
   /************************************************************************/
@@ -109,8 +100,8 @@ namespace net_utils
     using ec_t = boost::system::error_code;
     using handshake_t = boost::asio::ssl::stream_base::handshake_type;
 
-    using io_context_t = boost::asio::io_context;
-    using strand_t = io_context_t::strand;
+    using io_context_t = boost::asio::io_service;
+    using strand_t = boost::asio::io_service::strand;
     using socket_t = boost::asio::ip::tcp::socket;
 
     using network_throttle_t = epee::net_utils::network_throttle;
@@ -171,7 +162,6 @@ namespace net_utils
         } read;
         struct {
           std::deque<epee::byte_slice> queue;
-          std::size_t total_bytes;
           bool wait_consume;
         } write;
       };
@@ -270,33 +260,23 @@ namespace net_utils
     struct shared_state : connection_basic_shared_state, t_protocol_handler::config_type
     {
       shared_state()
-        : connection_basic_shared_state(),
-          t_protocol_handler::config_type(),
-          pfilter(nullptr),
-          plimit(nullptr),
-          response_soft_limit(ABSTRACT_SERVER_SEND_QUE_MAX_BYTES_DEFAULT), 
-          stop_signal_sent(false)
+        : connection_basic_shared_state(), t_protocol_handler::config_type(), pfilter(nullptr), stop_signal_sent(false)
       {}
 
       i_connection_filter* pfilter;
-      i_connection_limit* plimit;
-      std::size_t response_soft_limit;
       bool stop_signal_sent;
     };
 
-    /// Construct a connection with the given io_context.
-    explicit connection( io_context_t& io_context,
+    /// Construct a connection with the given io_service.
+    explicit connection( boost::asio::io_service& io_service,
                         std::shared_ptr<shared_state> state,
 			t_connection_type connection_type,
-			epee::net_utils::ssl_support_t ssl_support,
-      t_connection_context&& initial = t_connection_context{});
+			epee::net_utils::ssl_support_t ssl_support);
 
-    explicit connection( io_context_t& io_context,
-      boost::asio::ip::tcp::socket&& sock,
+    explicit connection( boost::asio::ip::tcp::socket&& sock,
 			 std::shared_ptr<shared_state> state,
 			t_connection_type connection_type,
-			epee::net_utils::ssl_support_t ssl_support,
-      t_connection_context&& initial = t_connection_context{});
+			epee::net_utils::ssl_support_t ssl_support);
 
 
 
@@ -326,7 +306,7 @@ namespace net_utils
     virtual bool close();
     virtual bool call_run_once_service_io();
     virtual bool request_callback();
-    virtual io_context_t& get_io_context();
+    virtual boost::asio::io_service& get_io_service();
     virtual bool add_ref();
     virtual bool release();
     //------------------------------------------------------
@@ -356,7 +336,7 @@ namespace net_utils
     /// serve up files from the given directory.
 
     boosted_tcp_server(t_connection_type connection_type);
-    explicit boosted_tcp_server(boost::asio::io_context& external_io_context, t_connection_type connection_type);
+    explicit boosted_tcp_server(boost::asio::io_service& external_io_service, t_connection_type connection_type);
     ~boosted_tcp_server();
     
     std::map<std::string, t_connection_type> server_type_map;
@@ -369,7 +349,7 @@ namespace net_utils
 	const std::string port_ipv6 = "", const std::string address_ipv6 = "::", bool use_ipv6 = false, bool require_ipv4 = true,
 	ssl_options_t ssl_options = ssl_support_t::e_ssl_support_autodetect);
 
-    /// Run the server's io_context loop.
+    /// Run the server's io_service loop.
     bool run_server(size_t threads_count, bool wait = true, const boost::thread::attributes& attrs = boost::thread::attributes());
 
     /// wait for service workers stop
@@ -389,8 +369,6 @@ namespace net_utils
     size_t get_threads_count(){return m_threads_count;}
 
     void set_connection_filter(i_connection_filter* pfilter);
-    void set_connection_limit(i_connection_limit* plimit);
-    void set_response_soft_limit(std::size_t limit);
 
     void set_default_remote(epee::net_utils::network_address remote)
     {
@@ -401,7 +379,7 @@ namespace net_utils
     try_connect_result_t try_connect(connection_ptr new_connection_l, const std::string& adr, const std::string& port, boost::asio::ip::tcp::socket &sock_, const boost::asio::ip::tcp::endpoint &remote_endpoint, const std::string &bind_ip, uint32_t conn_timeout, epee::net_utils::ssl_support_t ssl_support);
     bool connect(const std::string& adr, const std::string& port, uint32_t conn_timeot, t_connection_context& cn, const std::string& bind_ip = "0.0.0.0", epee::net_utils::ssl_support_t ssl_support = epee::net_utils::ssl_support_t::e_ssl_support_autodetect);
     template<class t_callback>
-    bool connect_async(const std::string& adr, const std::string& port, uint32_t conn_timeot, const t_callback &cb, const std::string& bind_ip = "0.0.0.0", epee::net_utils::ssl_support_t ssl_support = epee::net_utils::ssl_support_t::e_ssl_support_autodetect, t_connection_context&& initial = t_connection_context{});
+    bool connect_async(const std::string& adr, const std::string& port, uint32_t conn_timeot, const t_callback &cb, const std::string& bind_ip = "0.0.0.0", epee::net_utils::ssl_support_t ssl_support = epee::net_utils::ssl_support_t::e_ssl_support_autodetect);
 
     boost::asio::ssl::context& get_ssl_context() noexcept
     {
@@ -431,7 +409,7 @@ namespace net_utils
       return connections_count;
     }
 
-    boost::asio::io_context& get_io_context(){return io_context_;}
+    boost::asio::io_service& get_io_service(){return io_service_;}
 
     struct idle_callback_conext_base
     {
@@ -439,7 +417,7 @@ namespace net_utils
 
       virtual bool call_handler(){return true;}
 
-      idle_callback_conext_base(boost::asio::io_context& io_serice):
+      idle_callback_conext_base(boost::asio::io_service& io_serice):
                                                           m_timer(io_serice)
       {}
       boost::asio::deadline_timer m_timer;
@@ -448,7 +426,7 @@ namespace net_utils
     template <class t_handler>
     struct idle_callback_conext: public idle_callback_conext_base
     {
-      idle_callback_conext(boost::asio::io_context& io_serice, t_handler& h, uint64_t period):
+      idle_callback_conext(boost::asio::io_service& io_serice, t_handler& h, uint64_t period):
                                                     idle_callback_conext_base(io_serice),
                                                     m_handler(h)
       {this->m_period = period;}
@@ -464,7 +442,7 @@ namespace net_utils
     template<class t_handler>
     bool add_idle_handler(t_handler t_callback, uint64_t timeout_ms)
       {
-        boost::shared_ptr<idle_callback_conext<t_handler>> ptr(new idle_callback_conext<t_handler>(io_context_, t_callback, timeout_ms));
+        boost::shared_ptr<idle_callback_conext<t_handler>> ptr(new idle_callback_conext<t_handler>(io_service_, t_callback, timeout_ms));
         //needed call handler here ?...
         ptr->m_timer.expires_from_now(boost::posix_time::milliseconds(ptr->m_period));
         ptr->m_timer.async_wait(boost::bind(&boosted_tcp_server<t_protocol_handler>::global_timer_handler<t_handler>, this, ptr));
@@ -483,14 +461,14 @@ namespace net_utils
     }
 
     template<class t_handler>
-    bool async_call(t_handler&& t_callback)
+    bool async_call(t_handler t_callback)
     {
-      boost::asio::post(io_context_, std::forward<t_handler>(t_callback));
+      io_service_.post(t_callback);
       return true;
     }
 
   private:
-    /// Run the server's io_context loop.
+    /// Run the server's io_service loop.
     bool worker_thread();
     /// Handle completion of an asynchronous accept operation.
     void handle_accept_ipv4(const boost::system::error_code& e);
@@ -501,18 +479,18 @@ namespace net_utils
 
     const std::shared_ptr<typename connection<t_protocol_handler>::shared_state> m_state;
 
-    /// The io_context used to perform asynchronous operations.
+    /// The io_service used to perform asynchronous operations.
     struct worker
     {
       worker()
-        : io_context(), work(io_context.get_executor())
+        : io_service(), work(io_service)
       {}
 
-      boost::asio::io_context io_context;
-      boost::asio::executor_work_guard<boost::asio::io_context::executor_type> work;
+      boost::asio::io_service io_service;
+      boost::asio::io_service::work work;
     };
-    std::unique_ptr<worker> m_io_context_local_instance;
-    boost::asio::io_context& io_context_;    
+    std::unique_ptr<worker> m_io_service_local_instance;
+    boost::asio::io_service& io_service_;    
 
     /// Acceptor used to listen for incoming connections.
     boost::asio::ip::tcp::acceptor acceptor_;

contrib/epee/include/net/abstract_tcp_server2.inl

@@ -31,12 +31,11 @@
 // 
 
 
-#include <boost/asio/post.hpp>
+
 #include <boost/foreach.hpp>
 #include <boost/uuid/random_generator.hpp>
 #include <boost/chrono.hpp>
 #include <boost/utility/value_init.hpp>
-#include <boost/asio/bind_executor.hpp>
 #include <boost/asio/deadline_timer.hpp>
 #include <boost/date_time/posix_time/posix_time.hpp> // TODO
 #include <boost/thread/condition_variable.hpp> // TODO
@@ -146,19 +145,23 @@ namespace net_utils
     if (m_state.timers.general.wait_expire) {
       m_state.timers.general.cancel_expire = true;
       m_state.timers.general.reset_expire = true;
-      m_timers.general.expires_after(
+      ec_t ec;
+      m_timers.general.expires_from_now(
         std::min(
-          duration + (add ? (m_timers.general.expiry() - std::chrono::steady_clock::now()) : duration_t{}),
+          duration + (add ? m_timers.general.expires_from_now() : duration_t{}),
           get_default_timeout()
-        )
+        ),
+        ec
       );
     }
     else {
-      m_timers.general.expires_after(
+      ec_t ec;
+      m_timers.general.expires_from_now(
         std::min(
-          duration + (add ? (m_timers.general.expiry() - std::chrono::steady_clock::now()) : duration_t{}),
+          duration + (add ? m_timers.general.expires_from_now() : duration_t{}),
           get_default_timeout()
-        )
+        ),
+        ec
       );
       async_wait_timer();
     }
@@ -199,7 +202,8 @@ namespace net_utils
       return;
     m_state.timers.general.cancel_expire = true;
     m_state.timers.general.reset_expire = false;
-    m_timers.general.cancel();
+    ec_t ec;
+    m_timers.general.cancel(ec);
   }
 
   template<typename T>
@@ -221,8 +225,7 @@ namespace net_utils
           m_state.data.read.buffer.size()
         ),
         boost::asio::transfer_exactly(epee::net_utils::get_ssl_magic_size()),
-        boost::asio::bind_executor(
-          m_strand,
+        m_strand.wrap(
           [this, self](const ec_t &ec, size_t bytes_transferred){
             std::lock_guard<std::mutex> guard(m_state.lock);
             m_state.socket.wait_read = false;
@@ -243,8 +246,7 @@ namespace net_utils
             ) {
               m_state.ssl.enabled = false;
               m_state.socket.handle_read = true;
-              boost::asio::post(
-                connection_basic::strand_,
+              connection_basic::strand_.post(
                 [this, self, bytes_transferred]{
                   bool success = m_handler.handle_recv(
                     reinterpret_cast<char *>(m_state.data.read.buffer.data()),
@@ -302,8 +304,7 @@ namespace net_utils
     static_cast<shared_state&>(
       connection_basic::get_state()
     ).ssl_options().configure(connection_basic::socket_, handshake);
-    boost::asio::post(
-      m_strand,
+    m_strand.post(
       [this, self, on_handshake]{
         connection_basic::socket_.async_handshake(
           handshake,
@@ -312,7 +313,7 @@ namespace net_utils
             m_state.ssl.forced ? 0 :
             epee::net_utils::get_ssl_magic_size()
           ),
-          boost::asio::bind_executor(m_strand, on_handshake)
+          m_strand.wrap(on_handshake)
         );
       }
     );
@@ -327,7 +328,7 @@ namespace net_utils
       return;
     }
     auto self = connection<T>::shared_from_this();
-    if (speed_limit_is_enabled()) {
+    if (m_connection_type != e_connection_type_RPC) {
       auto calc_duration = []{
         CRITICAL_REGION_LOCAL(
           network_throttle_manager_t::m_lock_get_global_throttle_in
@@ -344,7 +345,8 @@ namespace net_utils
       };
       const auto duration = calc_duration();
       if (duration > duration_t{}) {
-        m_timers.throttle.in.expires_after(duration);
+        ec_t ec;
+        m_timers.throttle.in.expires_from_now(duration, ec);
         m_state.timers.throttle.in.wait_expire = true;
         m_timers.throttle.in.async_wait([this, self](const ec_t &ec){
           std::lock_guard<std::mutex> guard(m_state.lock);
@@ -380,7 +382,7 @@ namespace net_utils
             m_conn_context.m_max_speed_down,
             speed
           );
-          if (speed_limit_is_enabled()) {
+          {
             CRITICAL_REGION_LOCAL(
               network_throttle_manager_t::m_lock_get_global_throttle_in
             );
@@ -399,8 +401,7 @@ namespace net_utils
         // writes until the connection terminates without deadlocking waiting
         // for handle_recv.
         m_state.socket.handle_read = true;
-        boost::asio::post(
-          connection_basic::strand_,
+        connection_basic::strand_.post(
           [this, self, bytes_transferred]{
             bool success = m_handler.handle_recv(
               reinterpret_cast<char *>(m_state.data.read.buffer.data()),
@@ -427,18 +428,17 @@ namespace net_utils
           m_state.data.read.buffer.data(),
           m_state.data.read.buffer.size()
         ),
-        boost::asio::bind_executor(m_strand, on_read)
+        m_strand.wrap(on_read)
       );
     else
-      boost::asio::post(
-        m_strand,
+      m_strand.post(
         [this, self, on_read]{
           connection_basic::socket_.async_read_some(
             boost::asio::buffer(
               m_state.data.read.buffer.data(),
               m_state.data.read.buffer.size()
             ),
-            boost::asio::bind_executor(m_strand, on_read)
+            m_strand.wrap(on_read)
           );
         }
       );
@@ -454,7 +454,7 @@ namespace net_utils
       return;
     }
     auto self = connection<T>::shared_from_this();
-    if (speed_limit_is_enabled()) {
+    if (m_connection_type != e_connection_type_RPC) {
       auto calc_duration = [this]{
         CRITICAL_REGION_LOCAL(
           network_throttle_manager_t::m_lock_get_global_throttle_out
@@ -473,7 +473,8 @@ namespace net_utils
       };
       const auto duration = calc_duration();
       if (duration > duration_t{}) {
-        m_timers.throttle.out.expires_after(duration);
+        ec_t ec;
+        m_timers.throttle.out.expires_from_now(duration, ec);
         m_state.timers.throttle.out.wait_expire = true;
         m_timers.throttle.out.async_wait([this, self](const ec_t &ec){
           std::lock_guard<std::mutex> guard(m_state.lock);
@@ -497,12 +498,10 @@ namespace net_utils
       if (m_state.socket.cancel_write) {
         m_state.socket.cancel_write = false;
         m_state.data.write.queue.clear();
-        m_state.data.write.total_bytes = 0;
         state_status_check();
       }
       else if (ec.value()) {
         m_state.data.write.queue.clear();
-        m_state.data.write.total_bytes = 0;
         interrupt();
       }
       else {
@@ -514,7 +513,7 @@ namespace net_utils
             m_conn_context.m_max_speed_down,
             speed
           );
-          if (speed_limit_is_enabled()) {
+          {
             CRITICAL_REGION_LOCAL(
               network_throttle_manager_t::m_lock_get_global_throttle_out
             );
@@ -527,11 +526,8 @@ namespace net_utils
 
           start_timer(get_default_timeout(), true);
         }
-        const std::size_t byte_count = m_state.data.write.queue.back().size();
-        assert(bytes_transferred == byte_count);
+        assert(bytes_transferred == m_state.data.write.queue.back().size());
         m_state.data.write.queue.pop_back();
-        m_state.data.write.total_bytes -=
-          std::min(m_state.data.write.total_bytes, byte_count);
         m_state.condition.notify_all();
         start_write();
       }
@@ -543,11 +539,10 @@ namespace net_utils
           m_state.data.write.queue.back().data(),
           m_state.data.write.queue.back().size()
         ),
-        boost::asio::bind_executor(m_strand, on_write)
+        m_strand.wrap(on_write)
       );
     else
-      boost::asio::post(
-        m_strand,
+      m_strand.post(
         [this, self, on_write]{
           boost::asio::async_write(
             connection_basic::socket_,
@@ -555,7 +550,7 @@ namespace net_utils
               m_state.data.write.queue.back().data(),
               m_state.data.write.queue.back().size()
             ),
-            boost::asio::bind_executor(m_strand, on_write)
+            m_strand.wrap(on_write)
           );
         }
       );
@@ -592,11 +587,10 @@ namespace net_utils
         terminate();
       }
     };
-    boost::asio::post(
-      m_strand,
+    m_strand.post(
       [this, self, on_shutdown]{
         connection_basic::socket_.async_shutdown(
-          boost::asio::bind_executor(m_strand, on_shutdown)
+          m_strand.wrap(on_shutdown)
         );
       }
     );
@@ -611,13 +605,15 @@ namespace net_utils
       wait_socket = m_state.socket.cancel_handshake = true;
     if (m_state.timers.throttle.in.wait_expire) {
       m_state.timers.throttle.in.cancel_expire = true;
-      m_timers.throttle.in.cancel();
+      ec_t ec;
+      m_timers.throttle.in.cancel(ec);
     }
     if (m_state.socket.wait_read)
       wait_socket = m_state.socket.cancel_read = true;
     if (m_state.timers.throttle.out.wait_expire) {
       m_state.timers.throttle.out.cancel_expire = true;
-      m_timers.throttle.out.cancel();
+      ec_t ec;
+      m_timers.throttle.out.cancel(ec);
     }
     if (m_state.socket.wait_write)
       wait_socket = m_state.socket.cancel_write = true;
@@ -675,9 +671,8 @@ namespace net_utils
       return;
     if (m_state.timers.throttle.out.wait_expire)
       return;
-    // \NOTE See on_terminating() comments
-    //if (m_state.socket.wait_write)
-    // return;
+    if (m_state.socket.wait_write)
+      return;
     if (m_state.socket.wait_shutdown)
       return;
     if (m_state.protocol.wait_init)
@@ -735,13 +730,8 @@ namespace net_utils
       return;
     if (m_state.timers.throttle.out.wait_expire)
       return;
-    // Writes cannot be canceled due to `async_write` being a "composed"
-    // handler. ASIO has new cancellation routines, not available in 1.66, to
-    // handle this situation. The problem is that if cancel is called after an
-    // intermediate handler is queued, the op will not check the cancel flag in
-    // our code, and will instead queue up another write.
-    //if (m_state.socket.wait_write)
-    //  return;
+    if (m_state.socket.wait_write)
+      return;
     if (m_state.socket.wait_shutdown)
       return;
     if (m_state.protocol.wait_init)
@@ -768,8 +758,6 @@ namespace net_utils
     std::lock_guard<std::mutex> guard(m_state.lock);
     if (m_state.status != status_t::RUNNING || m_state.socket.wait_handshake)
       return false;
-    if (std::numeric_limits<std::size_t>::max() - m_state.data.write.total_bytes < message.size())
-      return false;
 
     // Wait for the write queue to fall below the max. If it doesn't after a
     // randomized delay, drop the connection.
@@ -787,14 +775,7 @@ namespace net_utils
           std::uniform_int_distribution<>(5000, 6000)(rng)
         );
       };
-
-      // The bytes check intentionally does not include incoming message size.
-      // This allows for a soft overflow; a single http response will never fail
-      // this check, but multiple responses could. Clients can avoid this case
-      // by reading the entire response before making another request. P2P
-      // should never hit the MAX_BYTES check (when using default values).
-      if (m_state.data.write.queue.size() <= ABSTRACT_SERVER_SEND_QUE_MAX_COUNT &&
-          m_state.data.write.total_bytes <= static_cast<shared_state&>(connection_basic::get_state()).response_soft_limit)
+      if (m_state.data.write.queue.size() <= ABSTRACT_SERVER_SEND_QUE_MAX_COUNT)
         return true;
       m_state.data.write.wait_consume = true;
       bool success = m_state.condition.wait_for(
@@ -803,23 +784,14 @@ namespace net_utils
         [this]{
           return (
             m_state.status != status_t::RUNNING ||
-            (
-              m_state.data.write.queue.size() <=
-                ABSTRACT_SERVER_SEND_QUE_MAX_COUNT &&
-              m_state.data.write.total_bytes <=
-                static_cast<shared_state&>(connection_basic::get_state()).response_soft_limit
-            )
+            m_state.data.write.queue.size() <=
+              ABSTRACT_SERVER_SEND_QUE_MAX_COUNT
           );
         }
       );
       m_state.data.write.wait_consume = false;
       if (!success) {
-        // synchronize with intermediate writes on `m_strand`
-        auto self = connection<T>::shared_from_this();
-        boost::asio::post(m_strand, [this, self] {
-          std::lock_guard<std::mutex> guard(m_state.lock);
-          terminate();
-        });
+        terminate();
         return false;
       }
       else
@@ -845,9 +817,7 @@ namespace net_utils
     ) {
       if (!wait_consume())
         return false;
-      const std::size_t byte_count = message.size();
       m_state.data.write.queue.emplace_front(std::move(message));
-      m_state.data.write.total_bytes += byte_count;
       start_write();
     }
     else {
@@ -857,7 +827,6 @@ namespace net_utils
         m_state.data.write.queue.emplace_front(
           message.take_slice(CHUNK_SIZE)
         );
-        m_state.data.write.total_bytes += m_state.data.write.queue.front().size();
         start_write();
       }
     }
@@ -891,7 +860,7 @@ namespace net_utils
           ipv4_network_address{
             uint32_t{
               boost::asio::detail::socket_ops::host_to_network_long(
-                endpoint.address().to_v4().to_uint()
+                endpoint.address().to_v4().to_ulong()
               )
             },
             endpoint.port()
@@ -904,13 +873,6 @@ namespace net_utils
     ).pfilter;
     if (filter && !filter->is_remote_host_allowed(*real_remote))
       return false;
-
-    auto *limit = static_cast<shared_state&>(
-      connection_basic::get_state()
-    ).plimit;
-    if (is_income && limit && limit->is_host_limit(*real_remote))
-      return false;
-
     ec_t ec;
     #if !defined(_WIN32) || !defined(__i686)
     connection_basic::socket_.next_layer().set_option(
@@ -973,34 +935,28 @@ namespace net_utils
     io_context_t &io_context,
     std::shared_ptr<shared_state> shared_state,
     t_connection_type connection_type,
-    ssl_support_t ssl_support,
-    t_connection_context&& initial
+    ssl_support_t ssl_support
   ):
     connection(
-      io_context,
-      socket_t{io_context},
+      std::move(socket_t{io_context}),
       std::move(shared_state),
       connection_type,
-      ssl_support,
-      std::move(initial)
+      ssl_support
     )
   {
   }
 
   template<typename T>
   connection<T>::connection(
-    io_context_t &io_context,
     socket_t &&socket,
     std::shared_ptr<shared_state> shared_state,
     t_connection_type connection_type,
-    ssl_support_t ssl_support,
-    t_connection_context&& initial
+    ssl_support_t ssl_support
   ):
-    connection_basic(io_context, std::move(socket), shared_state, ssl_support),
+    connection_basic(std::move(socket), shared_state, ssl_support),
     m_handler(this, *shared_state, m_conn_context),
     m_connection_type(connection_type),
-    m_io_context{io_context},
-    m_conn_context(std::move(initial)),
+    m_io_context{GET_IO_SERVICE(connection_basic::socket_)},
     m_strand{m_io_context},
     m_timers{m_io_context}
   {
@@ -1066,7 +1022,7 @@ namespace net_utils
   template<typename T>
   bool connection<T>::speed_limit_is_enabled() const
   {
-    return m_connection_type == e_connection_type_P2P;
+    return m_connection_type != e_connection_type_RPC;
   }
 
   template<typename T>
@@ -1119,7 +1075,7 @@ namespace net_utils
       return false;
     auto self = connection<T>::shared_from_this();
     ++m_state.protocol.wait_callback;
-    boost::asio::post(connection_basic::strand_, [this, self]{
+    connection_basic::strand_.post([this, self]{
       m_handler.handle_qued_callback();
       std::lock_guard<std::mutex> guard(m_state.lock);
       --m_state.protocol.wait_callback;
@@ -1132,7 +1088,7 @@ namespace net_utils
   }
 
   template<typename T>
-  typename connection<T>::io_context_t &connection<T>::get_io_context()
+  typename connection<T>::io_context_t &connection<T>::get_io_service()
   {
     return m_io_context;
   }
@@ -1172,10 +1128,10 @@ namespace net_utils
   template<class t_protocol_handler>
   boosted_tcp_server<t_protocol_handler>::boosted_tcp_server( t_connection_type connection_type ) :
     m_state(std::make_shared<typename connection<t_protocol_handler>::shared_state>()),
-    m_io_context_local_instance(new worker()),
-    io_context_(m_io_context_local_instance->io_context),
-    acceptor_(io_context_),
-    acceptor_ipv6(io_context_),
+    m_io_service_local_instance(new worker()),
+    io_service_(m_io_service_local_instance->io_service),
+    acceptor_(io_service_),
+    acceptor_ipv6(io_service_),
     default_remote(),
     m_stop_signal_sent(false), m_port(0), 
     m_threads_count(0),
@@ -1189,11 +1145,11 @@ namespace net_utils
   }
 
   template<class t_protocol_handler>
-  boosted_tcp_server<t_protocol_handler>::boosted_tcp_server(boost::asio::io_context& extarnal_io_context, t_connection_type connection_type) :
+  boosted_tcp_server<t_protocol_handler>::boosted_tcp_server(boost::asio::io_service& extarnal_io_service, t_connection_type connection_type) :
     m_state(std::make_shared<typename connection<t_protocol_handler>::shared_state>()),
-    io_context_(extarnal_io_context),
-    acceptor_(io_context_),
-    acceptor_ipv6(io_context_),
+    io_service_(extarnal_io_service),
+    acceptor_(io_service_),
+    acceptor_ipv6(io_service_),
     default_remote(),
     m_stop_signal_sent(false), m_port(0),
     m_threads_count(0),
@@ -1240,27 +1196,24 @@ namespace net_utils
 
     std::string ipv4_failed = "";
     std::string ipv6_failed = "";
-
-    boost::asio::ip::tcp::resolver resolver(io_context_);
-
     try
     {
-      const auto results = resolver.resolve(
-        address, boost::lexical_cast<std::string>(port), boost::asio::ip::tcp::resolver::canonical_name
-      );
-      acceptor_.open(results.begin()->endpoint().protocol());
+      boost::asio::ip::tcp::resolver resolver(io_service_);
+      boost::asio::ip::tcp::resolver::query query(address, boost::lexical_cast<std::string>(port), boost::asio::ip::tcp::resolver::query::canonical_name);
+      boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
+      acceptor_.open(endpoint.protocol());
 #if !defined(_WIN32)
       acceptor_.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
 #endif
-      acceptor_.bind(*results.begin());
+      acceptor_.bind(endpoint);
       acceptor_.listen();
       boost::asio::ip::tcp::endpoint binded_endpoint = acceptor_.local_endpoint();
       m_port = binded_endpoint.port();
       MDEBUG("start accept (IPv4)");
-      new_connection_.reset(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, m_state->ssl_options().support));
+      new_connection_.reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, m_state->ssl_options().support));
       acceptor_.async_accept(new_connection_->socket(),
-            boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv4, this,
-              boost::asio::placeholders::error));
+	boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv4, this,
+	boost::asio::placeholders::error));
     }
     catch (const std::exception &e)
     {
@@ -1281,25 +1234,23 @@ namespace net_utils
       try
       {
         if (port_ipv6 == 0) port_ipv6 = port; // default arg means bind to same port as ipv4
-
-        const auto results = resolver.resolve(
-          address_ipv6, boost::lexical_cast<std::string>(port_ipv6), boost::asio::ip::tcp::resolver::canonical_name
-        );
-
-        acceptor_ipv6.open(results.begin()->endpoint().protocol());
+        boost::asio::ip::tcp::resolver resolver(io_service_);
+        boost::asio::ip::tcp::resolver::query query(address_ipv6, boost::lexical_cast<std::string>(port_ipv6), boost::asio::ip::tcp::resolver::query::canonical_name);
+        boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
+        acceptor_ipv6.open(endpoint.protocol());
 #if !defined(_WIN32)
         acceptor_ipv6.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
 #endif
         acceptor_ipv6.set_option(boost::asio::ip::v6_only(true));
-        acceptor_ipv6.bind(*results.begin());
+        acceptor_ipv6.bind(endpoint);
         acceptor_ipv6.listen();
         boost::asio::ip::tcp::endpoint binded_endpoint = acceptor_ipv6.local_endpoint();
         m_port_ipv6 = binded_endpoint.port();
         MDEBUG("start accept (IPv6)");
-        new_connection_ipv6.reset(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, m_state->ssl_options().support));
+        new_connection_ipv6.reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, m_state->ssl_options().support));
         acceptor_ipv6.async_accept(new_connection_ipv6->socket(),
-          boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv6, this,
-          boost::asio::placeholders::error));
+            boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv6, this,
+              boost::asio::placeholders::error));
       }
       catch (const std::exception &e)
       {
@@ -1363,7 +1314,7 @@ namespace net_utils
     {
       try
       {
-        io_context_.run();
+        io_service_.run();
         return true;
       }
       catch(const std::exception& ex)
@@ -1398,20 +1349,6 @@ namespace net_utils
   }
   //---------------------------------------------------------------------------------
   template<class t_protocol_handler>
-  void boosted_tcp_server<t_protocol_handler>::set_connection_limit(i_connection_limit* plimit)
-  {
-    assert(m_state != nullptr); // always set in constructor
-    m_state->plimit = plimit;
-  }
-  //---------------------------------------------------------------------------------
-  template<class t_protocol_handler>
-  void boosted_tcp_server<t_protocol_handler>::set_response_soft_limit(const std::size_t limit)
-  {
-    assert(m_state != nullptr); // always set in constructor
-    m_state->response_soft_limit = limit;
-  }
-  //---------------------------------------------------------------------------------
-  template<class t_protocol_handler>
   bool boosted_tcp_server<t_protocol_handler>::run_server(size_t threads_count, bool wait, const boost::thread::attributes& attrs)
   {
     TRY_ENTRY();
@@ -1421,7 +1358,7 @@ namespace net_utils
     while(!m_stop_signal_sent)
     {
 
-      // Create a pool of threads to run all of the io_contexts.
+      // Create a pool of threads to run all of the io_services.
       CRITICAL_REGION_BEGIN(m_threads_lock);
       for (std::size_t i = 0; i < threads_count; ++i)
       {
@@ -1513,7 +1450,7 @@ namespace net_utils
     }
     connections_.clear();
     connections_mutex.unlock();
-    io_context_.stop();
+    io_service_.stop();
     CATCH_ENTRY_L0("boosted_tcp_server<t_protocol_handler>::send_stop_signal()", void());
   }
   //---------------------------------------------------------------------------------
@@ -1544,7 +1481,6 @@ namespace net_utils
       accept_function_pointer = &boosted_tcp_server<t_protocol_handler>::handle_accept_ipv6;
     }
 
-    bool accept_started = false;
     try
     {
     if (!e)
@@ -1561,11 +1497,10 @@ namespace net_utils
         (*current_new_connection)->setRpcStation(); // hopefully this is not needed actually
       }
       connection_ptr conn(std::move((*current_new_connection)));
-      (*current_new_connection).reset(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, conn->get_ssl_support()));
+      (*current_new_connection).reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, conn->get_ssl_support()));
       current_acceptor->async_accept((*current_new_connection)->socket(),
           boost::bind(accept_function_pointer, this,
             boost::asio::placeholders::error));
-      accept_started = true;
 
       boost::asio::socket_base::keep_alive opt(true);
       conn->socket().set_option(opt);
@@ -1591,15 +1526,13 @@ namespace net_utils
     catch (const std::exception &e)
     {
       MERROR("Exception in boosted_tcp_server<t_protocol_handler>::handle_accept: " << e.what());
-      if (accept_started)
-        return;
     }
 
     // error path, if e or exception
     assert(m_state != nullptr); // always set in constructor
     _erro("Some problems at accept: " << e.message() << ", connections_count = " << m_state->sock_count);
     misc_utils::sleep_no_w(100);
-    (*current_new_connection).reset(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, (*current_new_connection)->get_ssl_support()));
+    (*current_new_connection).reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, (*current_new_connection)->get_ssl_support()));
     current_acceptor->async_accept((*current_new_connection)->socket(),
         boost::bind(accept_function_pointer, this,
           boost::asio::placeholders::error));
@@ -1608,9 +1541,9 @@ namespace net_utils
   template<class t_protocol_handler>
   bool boosted_tcp_server<t_protocol_handler>::add_connection(t_connection_context& out, boost::asio::ip::tcp::socket&& sock, network_address real_remote, epee::net_utils::ssl_support_t ssl_support)
   {
-    if(std::addressof(get_io_context()) == std::addressof(sock.get_executor().context()))
+    if(std::addressof(get_io_service()) == std::addressof(GET_IO_SERVICE(sock)))
     {
-      connection_ptr conn(new connection<t_protocol_handler>(io_context_, std::move(sock), m_state, m_connection_type, ssl_support));
+      connection_ptr conn(new connection<t_protocol_handler>(std::move(sock), m_state, m_connection_type, ssl_support));
       if(conn->start(false, 1 < m_threads_count, std::move(real_remote)))
       {
         conn->get_context(out);
@@ -1620,7 +1553,7 @@ namespace net_utils
     }
     else
     {
-	MWARNING(out << " was not added, socket/io_context mismatch");
+	MWARNING(out << " was not added, socket/io_service mismatch");
     }
     return false;
   }
@@ -1633,7 +1566,7 @@ namespace net_utils
     sock_.open(remote_endpoint.protocol());
     if(bind_ip != "0.0.0.0" && bind_ip != "0" && bind_ip != "" )
     {
-      boost::asio::ip::tcp::endpoint local_endpoint(boost::asio::ip::make_address(bind_ip), 0);
+      boost::asio::ip::tcp::endpoint local_endpoint(boost::asio::ip::address::from_string(bind_ip.c_str()), 0);
       boost::system::error_code ec;
       sock_.bind(local_endpoint, ec);
       if (ec)
@@ -1728,7 +1661,7 @@ namespace net_utils
   {
     TRY_ENTRY();
 
-    connection_ptr new_connection_l(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, ssl_support) );
+    connection_ptr new_connection_l(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, ssl_support) );
     connections_mutex.lock();
     connections_.insert(new_connection_l);
     MDEBUG("connections_ size now " << connections_.size());
@@ -1738,16 +1671,14 @@ namespace net_utils
 
     bool try_ipv6 = false;
 
-    boost::asio::ip::tcp::resolver resolver(io_context_);
-    boost::asio::ip::tcp::resolver::results_type results{};
+    boost::asio::ip::tcp::resolver resolver(io_service_);
+    boost::asio::ip::tcp::resolver::query query(boost::asio::ip::tcp::v4(), adr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
     boost::system::error_code resolve_error;
-
+    boost::asio::ip::tcp::resolver::iterator iterator;
     try
     {
       //resolving ipv4 address as ipv6 throws, catch here and move on
-      results = resolver.resolve(
-        boost::asio::ip::tcp::v4(), adr, port, boost::asio::ip::tcp::resolver::canonical_name, resolve_error
-      );
+      iterator = resolver.resolve(query, resolve_error);
     }
     catch (const boost::system::system_error& e)
     {
@@ -1765,7 +1696,8 @@ namespace net_utils
 
     std::string bind_ip_to_use;
 
-    if(results.empty())
+    boost::asio::ip::tcp::resolver::iterator end;
+    if(iterator == end)
     {
       if (!m_use_ipv6)
       {
@@ -1785,11 +1717,11 @@ namespace net_utils
 
     if (try_ipv6)
     {
-      results = resolver.resolve(
-        boost::asio::ip::tcp::v6(), adr, port, boost::asio::ip::tcp::resolver::canonical_name, resolve_error
-      );
+      boost::asio::ip::tcp::resolver::query query6(boost::asio::ip::tcp::v6(), adr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
 
-      if(results.empty())
+      iterator = resolver.resolve(query6, resolve_error);
+
+      if(iterator == end)
       {
         _erro("Failed to resolve " << adr);
         return false;
@@ -1809,8 +1741,6 @@ namespace net_utils
 
     }
 
-    const auto iterator = results.begin();
-
     MDEBUG("Trying to connect to " << adr << ":" << port << ", bind_ip = " << bind_ip_to_use);
 
     //boost::asio::ip::tcp::endpoint remote_endpoint(boost::asio::ip::address::from_string(addr.c_str()), port);
@@ -1837,6 +1767,7 @@ namespace net_utils
     if (r)
     {
       new_connection_l->get_context(conn_context);
+      //new_connection_l.reset(new connection<t_protocol_handler>(io_service_, m_config, m_sock_count, m_pfilter));
     }
     else
     {
@@ -1852,10 +1783,10 @@ namespace net_utils
   }
   //---------------------------------------------------------------------------------
   template<class t_protocol_handler> template<class t_callback>
-  bool boosted_tcp_server<t_protocol_handler>::connect_async(const std::string& adr, const std::string& port, uint32_t conn_timeout, const t_callback &cb, const std::string& bind_ip, epee::net_utils::ssl_support_t ssl_support, t_connection_context&& initial)
+  bool boosted_tcp_server<t_protocol_handler>::connect_async(const std::string& adr, const std::string& port, uint32_t conn_timeout, const t_callback &cb, const std::string& bind_ip, epee::net_utils::ssl_support_t ssl_support)
   {
     TRY_ENTRY();    
-    connection_ptr new_connection_l(new connection<t_protocol_handler>(io_context_, m_state, m_connection_type, ssl_support, std::move(initial)) );
+    connection_ptr new_connection_l(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, ssl_support) );
     connections_mutex.lock();
     connections_.insert(new_connection_l);
     MDEBUG("connections_ size now " << connections_.size());
@@ -1865,16 +1796,14 @@ namespace net_utils
     
     bool try_ipv6 = false;
 
-    boost::asio::ip::tcp::resolver resolver(io_context_);
-    boost::asio::ip::tcp::resolver::results_type results{};
+    boost::asio::ip::tcp::resolver resolver(io_service_);
+    boost::asio::ip::tcp::resolver::query query(boost::asio::ip::tcp::v4(), adr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
     boost::system::error_code resolve_error;
-
+    boost::asio::ip::tcp::resolver::iterator iterator;
     try
     {
       //resolving ipv4 address as ipv6 throws, catch here and move on
-      results = resolver.resolve(
-        boost::asio::ip::tcp::v4(), adr, port, boost::asio::ip::tcp::resolver::canonical_name, resolve_error
-      );
+      iterator = resolver.resolve(query, resolve_error);
     }
     catch (const boost::system::system_error& e)
     {
@@ -1890,7 +1819,8 @@ namespace net_utils
       throw;
     }
 
-    if(results.empty())
+    boost::asio::ip::tcp::resolver::iterator end;
+    if(iterator == end)
     {
       if (!try_ipv6)
       {
@@ -1905,23 +1835,24 @@ namespace net_utils
 
     if (try_ipv6)
     {
-      results = resolver.resolve(
-        boost::asio::ip::tcp::v6(), adr, port, boost::asio::ip::tcp::resolver::canonical_name, resolve_error
-      );
+      boost::asio::ip::tcp::resolver::query query6(boost::asio::ip::tcp::v6(), adr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
 
-      if(results.empty())
+      iterator = resolver.resolve(query6, resolve_error);
+
+      if(iterator == end)
       {
         _erro("Failed to resolve " << adr);
         return false;
       }
     }
 
-    boost::asio::ip::tcp::endpoint remote_endpoint(*results.begin());
+
+    boost::asio::ip::tcp::endpoint remote_endpoint(*iterator);
      
     sock_.open(remote_endpoint.protocol());
     if(bind_ip != "0.0.0.0" && bind_ip != "0" && bind_ip != "" )
     {
-      boost::asio::ip::tcp::endpoint local_endpoint(boost::asio::ip::make_address(bind_ip.c_str()), 0);
+      boost::asio::ip::tcp::endpoint local_endpoint(boost::asio::ip::address::from_string(bind_ip.c_str()), 0);
       boost::system::error_code ec;
       sock_.bind(local_endpoint, ec);
       if (ec)
@@ -1933,7 +1864,7 @@ namespace net_utils
       }
     }
     
-    boost::shared_ptr<boost::asio::deadline_timer> sh_deadline(new boost::asio::deadline_timer(io_context_));
+    boost::shared_ptr<boost::asio::deadline_timer> sh_deadline(new boost::asio::deadline_timer(io_service_));
     //start deadline
     sh_deadline->expires_from_now(boost::posix_time::milliseconds(conn_timeout));
     sh_deadline->async_wait([=](const boost::system::error_code& error)

contrib/epee/include/net/connection_basic.hpp

@@ -112,20 +112,21 @@ class connection_basic { // not-templated base class for rapid developmet of som
     std::deque<byte_slice> m_send_que;
     volatile bool m_is_multithreaded;
     /// Strand to ensure the connection's handlers are not called concurrently.
-    boost::asio::io_context::strand strand_;
+    boost::asio::io_service::strand strand_;
     /// Socket for the connection.
     boost::asio::ssl::stream<boost::asio::ip::tcp::socket> socket_;
     ssl_support_t m_ssl_support;
 
 	public:
 		// first counter is the ++/-- count of current sockets, the other socket_number is only-increasing ++ number generator
-		connection_basic(boost::asio::io_context &context, boost::asio::ip::tcp::socket&& sock, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support);
-		connection_basic(boost::asio::io_context &context, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support);
+		connection_basic(boost::asio::ip::tcp::socket&& socket, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support);
+		connection_basic(boost::asio::io_service &io_service, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support);
 
 		virtual ~connection_basic() noexcept(false);
 
                 //! \return `shared_state` object passed in construction (ptr never changes).
 		connection_basic_shared_state& get_state() noexcept { return *m_state; /* verified in constructor */ }
+		connection_basic(boost::asio::io_service& io_service, std::atomic<long> &ref_sock_count, std::atomic<long> &sock_number, ssl_support_t ssl);
 
 		boost::asio::ip::tcp::socket& socket() { return socket_.next_layer(); }
 		ssl_support_t get_ssl_support() const { return m_ssl_support; }
@@ -134,7 +135,7 @@ class connection_basic { // not-templated base class for rapid developmet of som
 		bool handshake(boost::asio::ssl::stream_base::handshake_type type, boost::asio::const_buffer buffer = {})
 		{
 			//m_state != nullptr verified in constructor
-			return m_state->ssl_options().handshake(strand_.context(), socket_, type, buffer);
+			return m_state->ssl_options().handshake(socket_, type, buffer);
 		}
 
 		template<typename MutableBufferSequence, typename ReadHandler>

contrib/epee/include/net/http_protocol_handler.h

@@ -32,7 +32,6 @@
 
 #include <boost/optional/optional.hpp>
 #include <string>
-#include <unordered_map>
 #include "net_utils_base.h"
 #include "http_auth.h"
 #include "http_base.h"
@@ -55,13 +54,8 @@ namespace net_utils
 		{
 			std::string m_folder;
 			std::vector<std::string> m_access_control_origins;
-			std::unordered_map<std::string, std::size_t> m_connections;
 			boost::optional<login> m_user;
 			size_t m_max_content_length{std::numeric_limits<size_t>::max()};
-			std::size_t m_connection_count{0};
-			std::size_t m_max_public_ip_connections{3};
-			std::size_t m_max_private_ip_connections{25};
-			std::size_t m_max_connections{100};
 			critical_section m_lock;
 		};
 
@@ -76,7 +70,7 @@ namespace net_utils
 			typedef http_server_config config_type;
 
 			simple_http_connection_handler(i_service_endpoint* psnd_hndlr, config_type& config, t_connection_context& conn_context);
-			virtual ~simple_http_connection_handler();
+			virtual ~simple_http_connection_handler(){}
 
 			bool release_protocol()
 			{
@@ -92,7 +86,10 @@ namespace net_utils
 			{
 				return true;
 			}
-			bool after_init_connection();
+			bool after_init_connection()
+			{
+				return true;
+			}
 			virtual bool handle_recv(const void* ptr, size_t cb);
 			virtual bool handle_request(const http::http_request_info& query_info, http_response_info& response);
 
@@ -149,7 +146,6 @@ namespace net_utils
 		protected:
 			i_service_endpoint* m_psnd_hndlr; 
 			t_connection_context& m_conn_context;
-			bool m_initialized;
 		};
 
 		template<class t_connection_context>
@@ -216,6 +212,10 @@ namespace net_utils
 			}
 			void handle_qued_callback()
 			{}
+			bool after_init_connection()
+			{
+				return true;
+			}
 
 		private:
 			//simple_http_connection_handler::config_type m_stub_config;

contrib/epee/include/net/http_protocol_handler.inl

@@ -208,46 +208,11 @@ namespace net_utils
 		m_newlines(0),
 		m_bytes_read(0),
 		m_psnd_hndlr(psnd_hndlr),
-		m_conn_context(conn_context),
-		m_initialized(false)
+		m_conn_context(conn_context)
 	{
 
 	}
 	//--------------------------------------------------------------------------------------------
-	template<class t_connection_context>
-	simple_http_connection_handler<t_connection_context>::~simple_http_connection_handler()
-	{
-	  try
-	  {
-	    if (m_initialized)
-	    {
-	      CRITICAL_REGION_LOCAL(m_config.m_lock);
-	      if (m_config.m_connection_count)
-	        --m_config.m_connection_count;
-	      auto elem = m_config.m_connections.find(m_conn_context.m_remote_address.host_str());
-	      if (elem != m_config.m_connections.end())
-	      {
-	        if (elem->second == 1 || elem->second == 0)
-	          m_config.m_connections.erase(elem);
-	        else
-	          --(elem->second);
-	      }
-	    }
-	  }
-	  catch (...)
-	  {}
-	}
-	//--------------------------------------------------------------------------------------------
-	template<class t_connection_context>
-	bool simple_http_connection_handler<t_connection_context>::after_init_connection()
-	{
-	  CRITICAL_REGION_LOCAL(m_config.m_lock);
-	  ++m_config.m_connections[m_conn_context.m_remote_address.host_str()];
-	  ++m_config.m_connection_count;
-	  m_initialized = true;
-	  return true;
-	}
-	//--------------------------------------------------------------------------------------------
     template<class t_connection_context>
 	bool simple_http_connection_handler<t_connection_context>::set_ready_state()
 	{

contrib/epee/include/net/http_server_handlers_map2.h

@@ -71,7 +71,7 @@
     else if((query_info.m_URI == s_pattern) && (cond)) \
     { \
       handled = true; \
-      uint64_t ticks = epee::misc_utils::get_tick_count(); \
+      uint64_t ticks = misc_utils::get_tick_count(); \
       boost::value_initialized<command_type::request> req; \
       bool parse_res = epee::serialization::load_t_from_json(static_cast<command_type::request&>(req), query_info.m_body); \
       if (!parse_res) \
@@ -107,7 +107,7 @@
     else if(query_info.m_URI == s_pattern) \
     { \
       handled = true; \
-      uint64_t ticks = epee::misc_utils::get_tick_count(); \
+      uint64_t ticks = misc_utils::get_tick_count(); \
       boost::value_initialized<command_type::request> req; \
       bool parse_res = epee::serialization::load_t_from_binary(static_cast<command_type::request&>(req), epee::strspan<uint8_t>(query_info.m_body)); \
       if (!parse_res) \
@@ -117,7 +117,7 @@
          response_info.m_response_comment = "Bad request"; \
          return true; \
       } \
-      uint64_t ticks1 = epee::misc_utils::get_tick_count(); \
+      uint64_t ticks1 = misc_utils::get_tick_count(); \
       boost::value_initialized<command_type::response> resp;\
       MINFO(m_conn_context << "calling " << s_pattern); \
       bool res = false; \
@@ -129,7 +129,7 @@
         response_info.m_response_comment = "Internal Server Error"; \
         return true; \
       } \
-      uint64_t ticks2 = epee::misc_utils::get_tick_count(); \
+      uint64_t ticks2 = misc_utils::get_tick_count(); \
       epee::byte_slice buffer; \
       epee::serialization::store_t_to_binary(static_cast<command_type::response&>(resp), buffer, 64 * 1024); \
       uint64_t ticks3 = epee::misc_utils::get_tick_count(); \
@@ -171,13 +171,6 @@
       epee::serialization::store_t_to_json(static_cast<epee::json_rpc::error_response&>(rsp), response_info.m_body); \
       return true; \
     } \
-    epee::serialization::storage_entry params_; \
-    params_ = epee::serialization::storage_entry(epee::serialization::section()); \
-    if(!ps.get_value("params", params_, nullptr)) \
-    { \
-      epee::serialization::section params_section; \
-      ps.set_value("params", std::move(params_section), nullptr); \
-    } \
     if(false) return true; //just a stub to have "else if"
 
 

contrib/epee/include/net/http_server_impl_base.h

@@ -33,7 +33,6 @@
 #include <boost/thread.hpp>
 #include <boost/bind/bind.hpp>
 
-#include "cryptonote_config.h"
 #include "net/abstract_tcp_server2.h"
 #include "http_protocol_handler.h"
 #include "net/http_server_handlers_map2.h"
@@ -45,8 +44,7 @@ namespace epee
 {
 
   template<class t_child_class, class t_connection_context = epee::net_utils::connection_context_base>
-  class http_server_impl_base: public net_utils::http::i_http_server_handler<t_connection_context>,
-                                      net_utils::i_connection_limit
+  class http_server_impl_base: public net_utils::http::i_http_server_handler<t_connection_context>
   {
 
   public:
@@ -54,7 +52,7 @@ namespace epee
         : m_net_server(epee::net_utils::e_connection_type_RPC)
     {}
 
-    explicit http_server_impl_base(boost::asio::io_context& external_io_service)
+    explicit http_server_impl_base(boost::asio::io_service& external_io_service)
         : m_net_server(external_io_service)
     {}
 
@@ -62,16 +60,8 @@ namespace epee
       const std::string& bind_ipv6_address = "::", bool use_ipv6 = false, bool require_ipv4 = true,
       std::vector<std::string> access_control_origins = std::vector<std::string>(),
       boost::optional<net_utils::http::login> user = boost::none,
-      net_utils::ssl_options_t ssl_options = net_utils::ssl_support_t::e_ssl_support_autodetect,
-      const std::size_t max_public_ip_connections = DEFAULT_RPC_MAX_CONNECTIONS_PER_PUBLIC_IP,
-      const std::size_t max_private_ip_connections = DEFAULT_RPC_MAX_CONNECTIONS_PER_PRIVATE_IP,
-      const std::size_t max_connections = DEFAULT_RPC_MAX_CONNECTIONS,
-      const std::size_t response_soft_limit = DEFAULT_RPC_SOFT_LIMIT_SIZE)
+      net_utils::ssl_options_t ssl_options = net_utils::ssl_support_t::e_ssl_support_autodetect)
     {
-      if (max_connections < max_public_ip_connections)
-        throw std::invalid_argument{"Max public IP connections cannot be more than max connections"};
-      if (max_connections < max_private_ip_connections)
-        throw std::invalid_argument{"Max private IP connections cannot be more than max connections"};
 
       //set self as callback handler
       m_net_server.get_config_object().m_phandler = static_cast<t_child_class*>(this);
@@ -85,11 +75,6 @@ namespace epee
       m_net_server.get_config_object().m_access_control_origins = std::move(access_control_origins);
 
       m_net_server.get_config_object().m_user = std::move(user);
-      m_net_server.get_config_object().m_max_public_ip_connections = max_public_ip_connections;
-      m_net_server.get_config_object().m_max_private_ip_connections = max_private_ip_connections;
-      m_net_server.get_config_object().m_max_connections = max_connections;
-      m_net_server.set_response_soft_limit(response_soft_limit);
-      m_net_server.set_connection_limit(this);
 
       MGINFO("Binding on " << bind_ip << " (IPv4):" << bind_port);
       if (use_ipv6)
@@ -146,26 +131,6 @@ namespace epee
     }
 
   protected: 
-
-    virtual bool is_host_limit(const net_utils::network_address& na) override final
-    {
-      auto& config = m_net_server.get_config_object();
-      CRITICAL_REGION_LOCAL(config.m_lock);
-      if (config.m_max_connections <= config.m_connection_count)
-        return true;
-
-      const bool is_private = na.is_loopback() || na.is_local();
-      const auto elem = config.m_connections.find(na.host_str());
-      if (elem != config.m_connections.end())
-      {
-        if (is_private)
-          return config.m_max_private_ip_connections <= elem->second;
-        else
-          return config.m_max_public_ip_connections <= elem->second;
-      }
-      return false;
-    }
-
     net_utils::boosted_tcp_server<net_utils::http::http_custom_handler<t_connection_context> > m_net_server;
   };
 }

contrib/epee/include/net/levin_protocol_handler_async.h

@@ -200,7 +200,7 @@ public:
   struct anvoke_handler: invoke_response_handler_base
   {
     anvoke_handler(const callback_t& cb, uint64_t timeout,  async_protocol_handler& con, int command)
-      :m_cb(cb), m_timeout(timeout), m_con(con), m_timer(con.m_pservice_endpoint->get_io_context()), m_timer_started(false),
+      :m_cb(cb), m_timeout(timeout), m_con(con), m_timer(con.m_pservice_endpoint->get_io_service()), m_timer_started(false),
       m_cancel_timer_called(false), m_timer_cancelled(false), m_command(command)
     {
       if(m_con.start_outer_call())

contrib/epee/include/net/net_helper.h

@@ -34,7 +34,7 @@
 #include <atomic>
 #include <string>
 #include <boost/version.hpp>
-#include <boost/asio/io_context.hpp>
+#include <boost/asio/io_service.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <boost/asio/read.hpp>
 #include <boost/asio/ssl.hpp>
@@ -158,11 +158,11 @@ namespace net_utils
     inline
 			try_connect_result_t try_connect(const std::string& addr, const std::string& port, std::chrono::milliseconds timeout)
 		{
-				m_deadline.expires_after(timeout);
+				m_deadline.expires_from_now(timeout);
 				boost::unique_future<boost::asio::ip::tcp::socket> connection = m_connector(addr, port, m_deadline);
 				for (;;)
 				{
-					m_io_service.restart();
+					m_io_service.reset();
 					m_io_service.run_one();
 
 					if (connection.is_ready())
@@ -178,7 +178,7 @@ namespace net_utils
 					// SSL Options
 					if (m_ssl_options.support == epee::net_utils::ssl_support_t::e_ssl_support_enabled || m_ssl_options.support == epee::net_utils::ssl_support_t::e_ssl_support_autodetect)
 					{
-						if (!m_ssl_options.handshake(m_io_service, *m_ssl_socket, boost::asio::ssl::stream_base::client, {}, addr, timeout))
+						if (!m_ssl_options.handshake(*m_ssl_socket, boost::asio::ssl::stream_base::client, {}, addr, timeout))
 						{
 							if (m_ssl_options.support == epee::net_utils::ssl_support_t::e_ssl_support_autodetect)
 							{
@@ -285,7 +285,7 @@ namespace net_utils
 
 			try
 			{
-				m_deadline.expires_after(timeout);
+				m_deadline.expires_from_now(timeout);
 
 				// Set up the variable that receives the result of the asynchronous
 				// operation. The error code is set to would_block to signal that the
@@ -303,7 +303,7 @@ namespace net_utils
 				// Block until the asynchronous operation has completed.
 				while (ec == boost::asio::error::would_block)
 				{
-					m_io_service.restart();
+					m_io_service.reset();
 					m_io_service.run_one(); 
 				}
 
@@ -409,7 +409,7 @@ namespace net_utils
 				// Set a deadline for the asynchronous operation. Since this function uses
 				// a composed operation (async_read_until), the deadline applies to the
 				// entire operation, rather than individual reads from the socket.
-				m_deadline.expires_after(timeout);
+				m_deadline.expires_from_now(timeout);
 
 				// Set up the variable that receives the result of the asynchronous
 				// operation. The error code is set to would_block to signal that the
@@ -436,7 +436,7 @@ namespace net_utils
 				// Block until the asynchronous operation has completed.
 				while (ec == boost::asio::error::would_block && !m_shutdowned)
 				{
-					m_io_service.restart();
+					m_io_service.reset();
 					m_io_service.run_one(); 
 				}
 
@@ -495,7 +495,7 @@ namespace net_utils
 				// Set a deadline for the asynchronous operation. Since this function uses
 				// a composed operation (async_read_until), the deadline applies to the
 				// entire operation, rather than individual reads from the socket.
-				m_deadline.expires_after(timeout);
+				m_deadline.expires_from_now(timeout);
 
 				// Set up the variable that receives the result of the asynchronous
 				// operation. The error code is set to would_block to signal that the
@@ -580,7 +580,7 @@ namespace net_utils
 			return true;
 		}
 		
-		boost::asio::io_context& get_io_service()
+		boost::asio::io_service& get_io_service()
 		{
 			return m_io_service;
 		}
@@ -607,7 +607,7 @@ namespace net_utils
 			// Check whether the deadline has passed. We compare the deadline against
 			// the current time since a new asynchronous operation may have moved the
 			// deadline before this actor had a chance to run.
-			if (m_deadline.expiry() <= std::chrono::steady_clock::now())
+			if (m_deadline.expires_at() <= std::chrono::steady_clock::now())
 			{
 				// The deadline has passed. The socket is closed so that any outstanding
 				// asynchronous operations are cancelled. This allows the blocked
@@ -628,11 +628,11 @@ namespace net_utils
 		void shutdown_ssl() {
 			// ssl socket shutdown blocks if server doesn't respond. We close after 2 secs
 			boost::system::error_code ec = boost::asio::error::would_block;
-			m_deadline.expires_after(std::chrono::milliseconds(2000));
+			m_deadline.expires_from_now(std::chrono::milliseconds(2000));
 			m_ssl_socket->async_shutdown(boost::lambda::var(ec) = boost::lambda::_1);
 			while (ec == boost::asio::error::would_block)
 			{
-				m_io_service.restart();
+				m_io_service.reset();
 				m_io_service.run_one();
 			}
 			// Ignore "short read" error
@@ -676,7 +676,7 @@ namespace net_utils
 		}
 		
 	protected:
-		boost::asio::io_context m_io_service;
+		boost::asio::io_service m_io_service;
 		boost::asio::ssl::context m_ctx;
 		std::shared_ptr<boost::asio::ssl::stream<boost::asio::ip::tcp::socket>> m_ssl_socket;
 		std::function<connect_func> m_connector;
@@ -688,6 +688,119 @@ namespace net_utils
 		std::atomic<uint64_t> m_bytes_sent;
 		std::atomic<uint64_t> m_bytes_received;
 	};
+
+
+	/************************************************************************/
+	/*                                                                      */
+	/************************************************************************/
+	class async_blocked_mode_client: public blocked_mode_client
+	{
+	public:
+		async_blocked_mode_client():m_send_deadline(blocked_mode_client::m_io_service)
+		{
+
+			// No deadline is required until the first socket operation is started. We
+			// set the deadline to positive infinity so that the actor takes no action
+			// until a specific deadline is set.
+			m_send_deadline.expires_at(boost::posix_time::pos_infin);
+
+			// Start the persistent actor that checks for deadline expiry.
+			check_send_deadline();
+		}
+		~async_blocked_mode_client()
+		{
+			m_send_deadline.cancel();
+		}
+		
+		bool shutdown()
+		{
+			blocked_mode_client::shutdown();
+			m_send_deadline.cancel();
+			return true;
+		}
+
+		inline 
+			bool send(const void* data, size_t sz)
+		{
+			try
+			{
+				/*
+				m_send_deadline.expires_from_now(boost::posix_time::milliseconds(m_reciev_timeout));
+
+				// Set up the variable that receives the result of the asynchronous
+				// operation. The error code is set to would_block to signal that the
+				// operation is incomplete. Asio guarantees that its asynchronous
+				// operations will never fail with would_block, so any other value in
+				// ec indicates completion.
+				boost::system::error_code ec = boost::asio::error::would_block;
+
+				// Start the asynchronous operation itself. The boost::lambda function
+				// object is used as a callback and will update the ec variable when the
+				// operation completes. The blocking_udp_client.cpp example shows how you
+				// can use boost::bind rather than boost::lambda.
+				boost::asio::async_write(m_socket, boost::asio::buffer(data, sz), boost::lambda::var(ec) = boost::lambda::_1);
+
+				// Block until the asynchronous operation has completed.
+				while(ec == boost::asio::error::would_block)
+				{
+					m_io_service.run_one();
+				}*/
+				
+				boost::system::error_code ec;
+
+				size_t writen = write(data, sz, ec);
+				
+				if (!writen || ec)
+				{
+					LOG_PRINT_L3("Problems at write: " << ec.message());
+					return false;
+				}else
+				{
+					m_send_deadline.expires_at(boost::posix_time::pos_infin);
+				}
+			}
+
+			catch(const boost::system::system_error& er)
+			{
+				LOG_ERROR("Some problems at connect, message: " << er.what());
+				return false;
+			}
+			catch(...)
+			{
+				LOG_ERROR("Some fatal problems.");
+				return false;
+			}
+
+			return true;
+		}
+
+
+	private:
+
+		boost::asio::deadline_timer m_send_deadline;
+
+		void check_send_deadline()
+		{
+			// Check whether the deadline has passed. We compare the deadline against
+			// the current time since a new asynchronous operation may have moved the
+			// deadline before this actor had a chance to run.
+			if (m_send_deadline.expires_at() <= boost::asio::deadline_timer::traits_type::now())
+			{
+				// The deadline has passed. The socket is closed so that any outstanding
+				// asynchronous operations are cancelled. This allows the blocked
+				// connect(), read_line() or write_line() functions to return.
+				LOG_PRINT_L3("Timed out socket");
+				m_ssl_socket->next_layer().close();
+
+				// There is no longer an active deadline. The expiry is set to positive
+				// infinity so that the actor takes no action until a new deadline is set.
+				m_send_deadline.expires_at(boost::posix_time::pos_infin);
+			}
+
+			// Put the actor back to sleep.
+			m_send_deadline.async_wait(boost::bind(&async_blocked_mode_client::check_send_deadline, this));
+		}
+	};
 }
 }
 

contrib/epee/include/net/net_ssl.h

@@ -34,7 +34,6 @@
 #include <string>
 #include <vector>
 #include <boost/utility/string_ref.hpp>
-#include <boost/asio/io_context.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <boost/asio/ssl.hpp>
 #include <boost/filesystem/path.hpp>
@@ -126,7 +125,6 @@ namespace net_utils
         \note It is strongly encouraged that clients using `system_ca`
           verification provide a non-empty `host` for rfc2818 verification.
 
-        \param io_context associated with `socket`.
         \param socket Used in SSL handshake and verification
         \param type Client or server
         \param host This parameter is only used when
@@ -138,7 +136,6 @@ namespace net_utils
         \return True if the SSL handshake completes with peer verification
           settings. */
     bool handshake(
-      boost::asio::io_context& io_context,
       boost::asio::ssl::stream<boost::asio::ip::tcp::socket> &socket,
       boost::asio::ssl::stream_base::handshake_type type,
       boost::asio::const_buffer buffer = {},

contrib/epee/include/net/net_utils_base.h

@@ -30,7 +30,7 @@
 #define _NET_UTILS_BASE_H_
 
 #include <boost/uuid/uuid.hpp>
-#include <boost/asio/io_context.hpp>
+#include <boost/asio/io_service.hpp>
 #include <boost/asio/ip/address_v6.hpp>
 #include <typeinfo>
 #include <type_traits>
@@ -47,12 +47,10 @@
 #define MAKE_IP( a1, a2, a3, a4 )	(a1|(a2<<8)|(a3<<16)|(((uint32_t)a4)<<24))
 #endif
 
-/* Use the below function carefully. The executor and io_context are slightly
-  different concepts. */
 #if BOOST_VERSION >= 107000
-  #define MONERO_GET_EXECUTOR(type) type . get_executor()
+#define GET_IO_SERVICE(s) ((boost::asio::io_context&)(s).get_executor().context())
 #else
-  #define MONERO_GET_EXECUTOR(type) type . get_io_context()
+#define GET_IO_SERVICE(s) ((s).get_io_service())
 #endif
 
 namespace net
@@ -445,7 +443,7 @@ namespace net_utils
     virtual bool send_done()=0;
     virtual bool call_run_once_service_io()=0;
     virtual bool request_callback()=0;
-    virtual boost::asio::io_context& get_io_context()=0;
+    virtual boost::asio::io_service& get_io_service()=0;
     //protect from deletion connection object(with protocol instance) during external call "invoke"
     virtual bool add_ref()=0;
     virtual bool release()=0;

contrib/epee/include/net/network_throttle-detail.hpp

@@ -46,13 +46,13 @@ namespace net_utils
 
 
 class network_throttle : public i_network_throttle {
-	public:
+	private:
 		struct packet_info {
 			size_t m_size; // octets sent. Summary for given small-window (e.g. for all packaged in 1 second)
 			packet_info();
 		};
 
-	private:
+
 		network_speed_bps m_target_speed;
 		size_t m_network_add_cost; // estimated add cost of headers 
 		size_t m_network_minimal_segment; // estimated minimal cost of sending 1 byte to round up to

contrib/epee/include/serialization/keyvalue_serialization.h

@@ -98,18 +98,16 @@ public: \
 #define KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, val_name) \
   epee::serialization::selector<is_store>::serialize_t_val_as_blob(this_ref.varialble, stg, hparent_section, val_name); 
 
-#define KV_SERIALIZE_VAL_POD_AS_BLOB_N(variable, val_name) \
-  static_assert(std::is_trivially_copyable<decltype(this_ref.variable)>(), "t_type must be a trivially copyable type."); \
-  static_assert(std::is_standard_layout<decltype(this_ref.variable)>(), "t_type must be a standard layout type."); \
-  KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(variable, val_name)
+#define KV_SERIALIZE_VAL_POD_AS_BLOB_N(varialble, val_name) \
+  static_assert(std::is_pod<decltype(this_ref.varialble)>::value, "t_type must be a POD type."); \
+  KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, val_name)
 
-#define KV_SERIALIZE_VAL_POD_AS_BLOB_OPT_N(variable, val_name, default_value) \
+#define KV_SERIALIZE_VAL_POD_AS_BLOB_OPT_N(varialble, val_name, default_value) \
   do { \
-    static_assert(std::is_trivially_copyable<decltype(this_ref.variable)>(), "t_type must be a trivially copyable type."); \
-    static_assert(std::is_standard_layout<decltype(this_ref.variable)>(), "t_type must be a standard layout type."); \
-    bool ret = KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(variable, val_name) \
+    static_assert(std::is_pod<decltype(this_ref.varialble)>::value, "t_type must be a POD type."); \
+    bool ret = KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, val_name); \
     if (!ret) \
-      epee::serialize_default(this_ref.variable, default_value); \
+      epee::serialize_default(this_ref.varialble, default_value); \
   } while(0);
 
 #define KV_SERIALIZE_CONTAINER_POD_AS_BLOB_N(varialble, val_name) \
@@ -120,7 +118,7 @@ public: \
 #define KV_SERIALIZE(varialble)                           KV_SERIALIZE_N(varialble, #varialble)
 #define KV_SERIALIZE_VAL_POD_AS_BLOB(varialble)           KV_SERIALIZE_VAL_POD_AS_BLOB_N(varialble, #varialble)
 #define KV_SERIALIZE_VAL_POD_AS_BLOB_OPT(varialble, def)  KV_SERIALIZE_VAL_POD_AS_BLOB_OPT_N(varialble, #varialble, def)
-#define KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE(varialble)     KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, #varialble) //skip is_trivially_copyable and is_standard_layout compile time check
+#define KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE(varialble)     KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, #varialble) //skip is_pod compile time check
 #define KV_SERIALIZE_CONTAINER_POD_AS_BLOB(varialble)     KV_SERIALIZE_CONTAINER_POD_AS_BLOB_N(varialble, #varialble)
 #define KV_SERIALIZE_OPT(variable,default_value)          KV_SERIALIZE_OPT_N(variable, #variable, default_value)
 

contrib/epee/include/serialization/keyvalue_serialization_overloads.h

@@ -26,8 +26,6 @@
 
 #pragma once
 
-#include <cstddef>
-#include <cstdint>
 #include <set>
 #include <list>
 #include <vector>

contrib/epee/include/span.h

@@ -133,14 +133,17 @@ namespace epee
     return {src.data(), src.size()};
   }
 
+  template<typename T>
+  constexpr bool has_padding() noexcept
+  {
+    return !std::is_standard_layout<T>() || alignof(T) != 1;
+  }
+
   //! \return Cast data from `src` as `span<const std::uint8_t>`.
   template<typename T>
   span<const std::uint8_t> to_byte_span(const span<const T> src) noexcept
   {
-    static_assert(!std::is_empty<T>(), "empty value types will not work -> sizeof == 1");
-    static_assert(std::is_standard_layout<T>(), "type must have standard layout");
-    static_assert(std::is_trivially_copyable<T>(), "type must be trivially copyable");
-    static_assert(alignof(T) == 1, "type may have padding");
+    static_assert(!has_padding<T>(), "source type may have padding");
     return {reinterpret_cast<const std::uint8_t*>(src.data()), src.size_bytes()}; 
   }
 
@@ -150,9 +153,7 @@ namespace epee
   {
     using value_type = typename T::value_type;
     static_assert(!std::is_empty<value_type>(), "empty value types will not work -> sizeof == 1");
-    static_assert(std::is_standard_layout<value_type>(), "value type must have standard layout");
-    static_assert(std::is_trivially_copyable<value_type>(), "value type must be trivially copyable");
-    static_assert(alignof(value_type) == 1, "value type may have padding");
+    static_assert(!has_padding<value_type>(), "source value type may have padding");
     return {reinterpret_cast<std::uint8_t*>(src.data()), src.size() * sizeof(value_type)};
   }
 
@@ -161,9 +162,7 @@ namespace epee
   span<const std::uint8_t> as_byte_span(const T& src) noexcept
   {
     static_assert(!std::is_empty<T>(), "empty types will not work -> sizeof == 1");
-    static_assert(std::is_standard_layout<T>(), "type must have standard layout");
-    static_assert(std::is_trivially_copyable<T>(), "type must be trivially copyable");
-    static_assert(alignof(T) == 1, "type may have padding");
+    static_assert(!has_padding<T>(), "source type may have padding");
     return {reinterpret_cast<const std::uint8_t*>(std::addressof(src)), sizeof(T)};
   }
 
@@ -172,9 +171,7 @@ namespace epee
   span<std::uint8_t> as_mut_byte_span(T& src) noexcept
   {
     static_assert(!std::is_empty<T>(), "empty types will not work -> sizeof == 1");
-    static_assert(std::is_standard_layout<T>(), "type must have standard layout");
-    static_assert(std::is_trivially_copyable<T>(), "type must be trivially copyable");
-    static_assert(alignof(T) == 1, "type may have padding");
+    static_assert(!has_padding<T>(), "source type may have padding");
     return {reinterpret_cast<std::uint8_t*>(std::addressof(src)), sizeof(T)};
   }
 

contrib/epee/include/storages/portable_storage_val_converters.h

@@ -37,7 +37,6 @@
 #include "misc_log_ex.h"
 
 #include <boost/lexical_cast.hpp>
-#include <boost/numeric/conversion/bounds.hpp>
 #include <typeinfo>
 #include <iomanip>
 

contrib/epee/include/string_tools.h

@@ -31,7 +31,6 @@
 #include "mlocker.h"
 
 #include <boost/utility/string_ref.hpp>
-#include <boost/algorithm/string.hpp> 
 #include <sstream>
 #include <string>
 #include <cstdint>
@@ -70,17 +69,23 @@ namespace string_tools
 #ifdef _WIN32
    std::string get_current_module_path();
 #endif
-  void set_module_name_and_folder(const std::string& path_to_process_);
+  bool set_module_name_and_folder(const std::string& path_to_process_);
+  bool trim_left(std::string& str);
+  bool trim_right(std::string& str);
   //----------------------------------------------------------------------------
   inline std::string& trim(std::string& str)
   {
-    boost::trim(str);
+    trim_left(str);
+    trim_right(str);
     return str;
   }
   //----------------------------------------------------------------------------
-  inline std::string trim(const std::string& str)
+  inline std::string trim(const std::string& str_)
   {
-    return boost::trim_copy(str);
+    std::string str = str_;
+    trim_left(str);
+    trim_right(str);
+    return str;
   }
   std::string pad_string(std::string s, size_t n, char c = ' ', bool prepend = false);
   
@@ -89,7 +94,6 @@ namespace string_tools
   std::string pod_to_hex(const t_pod_type& s)
   {
     static_assert(std::is_standard_layout<t_pod_type>(), "expected standard layout type");
-    static_assert(alignof(t_pod_type) == 1, "type may have padding");
     return to_hex::string(as_byte_span(s));
   }
   //----------------------------------------------------------------------------
@@ -97,8 +101,6 @@ namespace string_tools
   bool hex_to_pod(const boost::string_ref hex_str, t_pod_type& s)
   {
     static_assert(std::is_standard_layout<t_pod_type>(), "expected standard layout type");
-    static_assert(alignof(t_pod_type) == 1, "type may have padding");
-    static_assert(std::is_trivially_copyable<t_pod_type>(), "type must be trivially copyable");
     return from_hex::to_buffer(as_mut_byte_span(s), hex_str);
   }
   //----------------------------------------------------------------------------

contrib/epee/include/wipeable_string.h

@@ -34,7 +34,6 @@
 #include <string>
 #include "memwipe.h"
 #include "fnv1.h"
-#include "serialization/keyvalue_serialization.h"
 
 namespace epee
 {
@@ -76,12 +75,6 @@ namespace epee
     bool operator!=(const wipeable_string &other) const noexcept { return buffer != other.buffer; }
     wipeable_string &operator=(wipeable_string &&other);
     wipeable_string &operator=(const wipeable_string &other);
-    char& operator[](size_t idx);
-    const char& operator[](size_t idx) const;
-
-    BEGIN_KV_SERIALIZE_MAP()
-        KV_SERIALIZE_CONTAINER_POD_AS_BLOB(buffer)
-    END_KV_SERIALIZE_MAP()
 
   private:
     void grow(size_t sz, size_t reserved = 0);

contrib/epee/src/abstract_http_client.cpp

@@ -1,4 +1,3 @@
-#include <math.h>
 #include "net/abstract_http_client.h"
 #include "net/http_base.h"
 #include "net/net_parse_helpers.h"
@@ -136,13 +135,6 @@ namespace http
     http::url_content parsed{};
     const bool r = parse_url(address, parsed);
     CHECK_AND_ASSERT_MES(r, false, "failed to parse url: " << address);
-    if (parsed.port == 0)
-    {
-      if (parsed.schema == "http")
-        parsed.port = 80;
-      else if (parsed.schema == "https")
-        parsed.port = 443;
-    }
     set_server(std::move(parsed.host), std::to_string(parsed.port), std::move(user), std::move(ssl_options));
     return true;
   }

contrib/epee/src/byte_slice.cpp

@@ -152,11 +152,7 @@ namespace epee
   {
     std::size_t space_needed = 0;
     for (const auto& source : sources)
-    {
-      if (std::numeric_limits<std::size_t>::max() - space_needed < source.size())
-        throw std::bad_alloc{};
       space_needed += source.size();
-    }
 
     if (space_needed)
     {
@@ -166,9 +162,9 @@ namespace epee
 
       for (const auto& source : sources)
       {
-        assert(source.size() <= out.size()); // see check above
         std::memcpy(out.data(), source.data(), source.size());
-        out.remove_prefix(source.size());
+        if (out.remove_prefix(source.size()) < source.size())
+          throw std::bad_alloc{}; // size_t overflow on space_needed
       }
       storage_ = std::move(storage);
     }

contrib/epee/src/connection_basic.cpp

@@ -46,6 +46,12 @@
 // TODO:
 #include "net/network_throttle-detail.hpp"
 
+#if BOOST_VERSION >= 107000
+#define GET_IO_SERVICE(s) ((boost::asio::io_context&)(s).get_executor().context())
+#else
+#define GET_IO_SERVICE(s) ((s).get_io_service())
+#endif
+
 #undef MONERO_DEFAULT_LOG_CATEGORY
 #define MONERO_DEFAULT_LOG_CATEGORY "net.conn"
 
@@ -121,12 +127,12 @@ connection_basic_pimpl::connection_basic_pimpl(const std::string &name) : m_thro
 int connection_basic_pimpl::m_default_tos;
 
 // methods:
-connection_basic::connection_basic(boost::asio::io_context &io_context, boost::asio::ip::tcp::socket&& sock, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support)
+connection_basic::connection_basic(boost::asio::ip::tcp::socket&& sock, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support)
 	:
 	m_state(std::move(state)),
 	mI( new connection_basic_pimpl("peer") ),
-	strand_(io_context),
-	socket_(io_context, get_context(m_state.get())),
+	strand_(GET_IO_SERVICE(sock)),
+	socket_(GET_IO_SERVICE(sock), get_context(m_state.get())),
 	m_want_close_connection(false),
 	m_was_shutdown(false),
 	m_is_multithreaded(false),
@@ -146,12 +152,12 @@ connection_basic::connection_basic(boost::asio::io_context &io_context, boost::a
 	_note("Spawned connection #"<<mI->m_peer_number<<" to " << remote_addr_str << " currently we have sockets count:" << m_state->sock_count);
 }
 
-connection_basic::connection_basic(boost::asio::io_context &io_context, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support)
+connection_basic::connection_basic(boost::asio::io_service &io_service, std::shared_ptr<connection_basic_shared_state> state, ssl_support_t ssl_support)
 	:
 	m_state(std::move(state)),
 	mI( new connection_basic_pimpl("peer") ),
-	strand_(io_context),
-	socket_(io_context, get_context(m_state.get())),
+	strand_(io_service),
+	socket_(io_service, get_context(m_state.get())),
 	m_want_close_connection(false),
 	m_was_shutdown(false),
 	m_is_multithreaded(false),

contrib/epee/src/file_io_utils.cpp

@@ -149,5 +149,40 @@ namespace file_io_utils
 		}
 #endif
 	}
+
+
+	bool get_file_size(const std::string& path_to_file, uint64_t &size)
+	{
+#ifdef _WIN32
+                std::wstring wide_path;
+                try { wide_path = string_tools::utf8_to_utf16(path_to_file); } catch (...) { return false; }
+                HANDLE file_handle = CreateFileW(wide_path.c_str(), GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+                if (file_handle == INVALID_HANDLE_VALUE)
+                    return false;
+                LARGE_INTEGER file_size;
+                BOOL result = GetFileSizeEx(file_handle, &file_size);
+                CloseHandle(file_handle);
+                if (result) {
+                    size = file_size.QuadPart;
+                }
+                return size;
+#else
+		try
+		{
+			std::ifstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file, std::ios_base::binary | std::ios_base::in | std::ios::ate);
+			size = fstream.tellg();
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+#endif
+	}
+
 }
 }

contrib/epee/src/http_auth.cpp

@@ -63,11 +63,11 @@
 #include <cassert>
 #include <iterator>
 #include <limits>
-#include <openssl/evp.h>
 #include <tuple>
 #include <type_traits>
 
 #include "hex.h"
+#include "md5_l.h"
 #include "string_coding.h"
 
 /* This file uses the `u8` prefix and specifies all chars by ASCII numeric
@@ -114,8 +114,8 @@ namespace
       void operator()(const T& arg) const
       {
         const boost::iterator_range<const char*> data(boost::as_literal(arg));
-        EVP_DigestUpdate(
-          ctx,
+        md5::MD5Update(
+          std::addressof(ctx),
           reinterpret_cast<const std::uint8_t*>(data.begin()),
           data.size()
         );
@@ -126,25 +126,25 @@ namespace
       }
       void operator()(const epee::wipeable_string& arg) const
       {
-        EVP_DigestUpdate(
-          ctx,
+        md5::MD5Update(
+          std::addressof(ctx),
           reinterpret_cast<const std::uint8_t*>(arg.data()),
           arg.size()
         );
       }
 
-      EVP_MD_CTX *ctx;
+      md5::MD5_CTX& ctx;
     };
 
     template<typename... T>
     std::array<char, 32> operator()(const T&... args) const
     {      
-      std::unique_ptr<EVP_MD_CTX, decltype(&EVP_MD_CTX_free)> ctx(EVP_MD_CTX_new(), &EVP_MD_CTX_free);
-      EVP_DigestInit(ctx.get(), EVP_md5());
-      boost::fusion::for_each(std::tie(args...), update{ctx.get()});
+      md5::MD5_CTX ctx{};
+      md5::MD5Init(std::addressof(ctx));
+      boost::fusion::for_each(std::tie(args...), update{ctx});
 
       std::array<std::uint8_t, 16> digest{{}};
-      EVP_DigestFinal(ctx.get(), digest.data(), NULL);
+      md5::MD5Final(digest.data(), std::addressof(ctx));
       return epee::to_hex::array(digest);
     }
   };

contrib/epee/src/mlog.cpp

@@ -176,12 +176,11 @@ void mlog_configure(const std::string &filename_base, bool console, const std::s
       std::vector<boost::filesystem::path> found_files;
       const boost::filesystem::directory_iterator end_itr;
       const boost::filesystem::path filename_base_path(filename_base);
-      const std::string filename_base_name = filename_base_path.filename().string();
       const boost::filesystem::path parent_path = filename_base_path.has_parent_path() ? filename_base_path.parent_path() : ".";
       for (boost::filesystem::directory_iterator iter(parent_path); iter != end_itr; ++iter)
       {
-        const std::string filename = iter->path().filename().string();
-        if (filename.size() >= filename_base_name.size() && std::memcmp(filename.data(), filename_base_name.data(), filename_base_name.size()) == 0)
+        const std::string filename = iter->path().string();
+        if (filename.size() >= filename_base.size() && std::memcmp(filename.data(), filename_base.data(), filename_base.size()) == 0)
         {
           found_files.push_back(iter->path());
         }
@@ -339,21 +338,11 @@ bool is_stdout_a_tty()
   return is_a_tty.load(std::memory_order_relaxed);
 }
 
-static bool is_nocolor()
-{
-  static const char *no_color_var = getenv("NO_COLOR");
-  static const bool no_color = no_color_var && *no_color_var; // apparently, NO_COLOR=0 means no color too (as per no-color.org)
-  return no_color;
-}
-
 void set_console_color(int color, bool bright)
 {
   if (!is_stdout_a_tty())
     return;
 
-  if (is_nocolor())
-    return;
-
   switch(color)
   {
   case console_color_default:
@@ -472,9 +461,6 @@ void reset_console_color() {
   if (!is_stdout_a_tty())
     return;
 
-  if (is_nocolor())
-    return;
-
 #ifdef WIN32
   HANDLE h_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
   SetConsoleTextAttribute(h_stdout, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);

contrib/epee/src/net_helper.cpp

@@ -4,38 +4,22 @@ namespace epee
 {
 namespace net_utils
 {
-	namespace
-	{
-		struct new_connection
-		{
-			boost::promise<boost::asio::ip::tcp::socket> result_;
-			boost::asio::ip::tcp::socket socket_;
-
-			template<typename T>
-			explicit new_connection(T&& executor)
-			  : result_(), socket_(std::forward<T>(executor))
-			{}
-		};
-	}
-
 	boost::unique_future<boost::asio::ip::tcp::socket>
 	direct_connect::operator()(const std::string& addr, const std::string& port, boost::asio::steady_timer& timeout) const
 	{
 		// Get a list of endpoints corresponding to the server name.
 		//////////////////////////////////////////////////////////////////////////
-		boost::asio::ip::tcp::resolver resolver(MONERO_GET_EXECUTOR(timeout));
+		boost::asio::ip::tcp::resolver resolver(GET_IO_SERVICE(timeout));
+		boost::asio::ip::tcp::resolver::query query(boost::asio::ip::tcp::v4(), addr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
 
 		bool try_ipv6 = false;
-		boost::asio::ip::tcp::resolver::results_type results{};
+		boost::asio::ip::tcp::resolver::iterator iterator;
+		boost::asio::ip::tcp::resolver::iterator end;
 		boost::system::error_code resolve_error;
-
 		try
 		{
-			results = resolver.resolve(
-				boost::asio::ip::tcp::v4(), addr, port, boost::asio::ip::tcp::resolver::canonical_name, resolve_error
-			);
-
-			if (results.empty())
+			iterator = resolver.resolve(query, resolve_error);
+			if(iterator == end) // Documentation states that successful call is guaranteed to be non-empty
 			{
 				// if IPv4 resolution fails, try IPv6.  Unintentional outgoing IPv6 connections should only
 				// be possible if for some reason a hostname was given and that hostname fails IPv4 resolution,
@@ -53,20 +37,27 @@ namespace net_utils
 			}
 			try_ipv6 = true;
 		}
-
 		if (try_ipv6)
 		{
-			results = resolver.resolve(
-				boost::asio::ip::tcp::v6(), addr, port, boost::asio::ip::tcp::resolver::canonical_name
-			);
-			if (results.empty())
+			boost::asio::ip::tcp::resolver::query query6(boost::asio::ip::tcp::v6(), addr, port, boost::asio::ip::tcp::resolver::query::canonical_name);
+			iterator = resolver.resolve(query6);
+			if (iterator == end)
 				throw boost::system::system_error{boost::asio::error::fault, "Failed to resolve " + addr};
 		}
 
 		//////////////////////////////////////////////////////////////////////////
 
+		struct new_connection
+		{
+			boost::promise<boost::asio::ip::tcp::socket> result_;
+			boost::asio::ip::tcp::socket socket_;
 
-		const auto shared = std::make_shared<new_connection>(MONERO_GET_EXECUTOR(timeout));
+			explicit new_connection(boost::asio::io_service& io_service)
+			  : result_(), socket_(io_service)
+			{}
+		};
+
+		const auto shared = std::make_shared<new_connection>(GET_IO_SERVICE(timeout));
 		timeout.async_wait([shared] (boost::system::error_code error)
 		{
 			if (error != boost::system::errc::operation_canceled && shared && shared->socket_.is_open())
@@ -75,7 +66,7 @@ namespace net_utils
 				shared->socket_.close();
 			}
 		});
-		shared->socket_.async_connect(*results.begin(), [shared] (boost::system::error_code error)
+		shared->socket_.async_connect(*iterator, [shared] (boost::system::error_code error)
 		{
 			if (shared)
 			{

contrib/epee/src/net_parse_helpers.cpp

@@ -92,13 +92,7 @@ namespace net_utils
     }
     return true;
   }
-
-  static bool parse_port(const std::string& port_str, uint64_t& out_port)
-  {
-    out_port = 0;
-    return boost::conversion::try_lexical_convert(port_str, out_port) && out_port <= 65535;
-  }
-
+  
   bool parse_uri(const std::string uri, http::uri_content& content)
   {
 
@@ -159,8 +153,7 @@ namespace net_utils
     }
     if(result[6].matched)
     {
-      if (!parse_port(result[6].str(), content.port))
-        return false;
+      content.port = boost::lexical_cast<uint64_t>(result[6]);
     }
     if(result[7].matched)
     {
@@ -198,8 +191,7 @@ namespace net_utils
     }
     if(result[6].matched)
     {
-      if (!parse_port(result[6].str(), content.port))
-        return false;
+      content.port = boost::lexical_cast<uint64_t>(result[6]);
     }
     if(result[7].matched)
     {

contrib/epee/src/net_ssl.cpp

@@ -29,7 +29,6 @@
 
 #include <string.h>
 #include <thread>
-#include <boost/asio/post.hpp>
 #include <boost/asio/ssl.hpp>
 #include <boost/cerrno.hpp>
 #include <boost/filesystem/operations.hpp>
@@ -46,13 +45,6 @@
 #undef MONERO_DEFAULT_LOG_CATEGORY
 #define MONERO_DEFAULT_LOG_CATEGORY "net.ssl"
 
-
-#if BOOST_VERSION >= 107300
-  #define MONERO_HOSTNAME_VERIFY boost::asio::ssl::host_name_verification
-#else
-  #define MONERO_HOSTNAME_VERIFY boost::asio::ssl::rfc2818_verification
-#endif
-
 // openssl genrsa -out /tmp/KEY 4096
 // openssl req -new -key /tmp/KEY -out /tmp/REQ
 // openssl x509 -req -days 999999 -sha256 -in /tmp/REQ -signkey /tmp/KEY -out /tmp/CERT
@@ -534,7 +526,7 @@ void ssl_options_t::configure(
       // preverified means it passed system or user CA check. System CA is never loaded
       // when fingerprints are whitelisted.
       const bool verified = preverified &&
-        (verification != ssl_verification_t::system_ca || host.empty() || MONERO_HOSTNAME_VERIFY(host)(preverified, ctx));
+        (verification != ssl_verification_t::system_ca || host.empty() || boost::asio::ssl::rfc2818_verification(host)(preverified, ctx));
 
       if (!verified && !has_fingerprint(ctx))
       {
@@ -552,7 +544,6 @@ void ssl_options_t::configure(
 }
 
 bool ssl_options_t::handshake(
-  boost::asio::io_context& io_context,
   boost::asio::ssl::stream<boost::asio::ip::tcp::socket> &socket,
   boost::asio::ssl::stream_base::handshake_type type,
   boost::asio::const_buffer buffer,
@@ -564,11 +555,12 @@ bool ssl_options_t::handshake(
   auto start_handshake = [&]{
     using ec_t = boost::system::error_code;
     using timer_t = boost::asio::steady_timer;
-    using strand_t = boost::asio::io_context::strand;
+    using strand_t = boost::asio::io_service::strand;
     using socket_t = boost::asio::ip::tcp::socket;
 
+    auto &io_context = GET_IO_SERVICE(socket);
     if (io_context.stopped())
-      io_context.restart();
+      io_context.reset();
     strand_t strand(io_context);
     timer_t deadline(io_context, timeout);
 
@@ -603,13 +595,13 @@ bool ssl_options_t::handshake(
       state.result = ec;
       if (!state.cancel_handshake) {
         state.cancel_timer = true;
-        deadline.cancel();
+        ec_t ec;
+        deadline.cancel(ec);
       }
     };
 
     deadline.async_wait(on_timer);
-    boost::asio::post(
-      strand,
+    strand.post(
       [&]{
         socket.async_handshake(
           type,

contrib/epee/src/network_throttle-detail.cpp

@@ -46,7 +46,7 @@
 #include "misc_log_ex.h" 
 #include <boost/chrono.hpp>
 #include "misc_language.h"
-#include <fstream>
+#include <sstream>
 #include <iomanip>
 #include <algorithm>
 
@@ -186,23 +186,6 @@ void network_throttle::handle_trafic_exact(size_t packet_size)
 	_handle_trafic_exact(packet_size, packet_size);
 }
 
-namespace
-{
-	struct output_history
-	{
-		const boost::circular_buffer< network_throttle::packet_info >& history;
-	};
-
-	std::ostream& operator<<(std::ostream& out, const output_history& source)
-	{
-		out << '[';
-		for (auto sample: source.history)
-			out << sample.m_size << ' ';
-		out << ']';
-		return out;
-	}
-}
-
 void network_throttle::_handle_trafic_exact(size_t packet_size, size_t orginal_size)
 {
 	tick();
@@ -213,11 +196,14 @@ void network_throttle::_handle_trafic_exact(size_t packet_size, size_t orginal_s
 	m_total_packets++;
 	m_total_bytes += packet_size;
 
+	std::ostringstream oss; oss << "["; 	for (auto sample: m_history) oss << sample.m_size << " ";	 oss << "]" << std::ends;
+	std::string history_str = oss.str();
+
 	MTRACE("Throttle " << m_name << ": packet of ~"<<packet_size<<"b " << " (from "<<orginal_size<<" b)"
         << " Speed AVG=" << std::setw(4) <<  ((long int)(cts .average/1024)) <<"[w="<<cts .window<<"]"
         <<           " " << std::setw(4) <<  ((long int)(cts2.average/1024)) <<"[w="<<cts2.window<<"]"
 				<<" / " << " Limit="<< ((long int)(m_target_speed/1024)) <<" KiB/sec "
-				<< " " << output_history{m_history}
+				<< " " << history_str
 		);
 }
 
@@ -303,6 +289,8 @@ void network_throttle::calculate_times(size_t packet_size, calculate_times_struc
     }
 
 	if (dbg) {
+		std::ostringstream oss; oss << "["; 	for (auto sample: m_history) oss << sample.m_size << " ";	 oss << "]" << std::ends;
+		std::string history_str = oss.str();
 		MTRACE((cts.delay > 0 ? "SLEEP" : "")
 			<< "dbg " << m_name << ": " 
 			<< "speed is A=" << std::setw(8) <<cts.average<<" vs "
@@ -312,7 +300,7 @@ void network_throttle::calculate_times(size_t packet_size, calculate_times_struc
 			<< "E="<< std::setw(8) << E << " (Enow="<<std::setw(8)<<Enow<<") "
             << "M=" << std::setw(8) << M <<" W="<< std::setw(8) << cts.window << " "
             << "R=" << std::setw(8) << cts.recomendetDataSize << " Wgood" << std::setw(8) << Wgood << " "
-			<< "History: " << std::setw(8) << output_history{m_history} << " "
+			<< "History: " << std::setw(8) << history_str << " "
 			<< "m_last_sample_time=" << std::setw(8) << m_last_sample_time
 		);
 

contrib/epee/src/readline_buffer.cpp

@@ -238,10 +238,6 @@ static char** attempted_completion(const char* text, int start, int end)
 
 static void install_line_handler()
 {
-#if RL_READLINE_VERSION >= 0x0801
-  rl_variable_bind("enable-bracketed-paste", "off");
-#endif
-
   rl_attempted_completion_function = attempted_completion;
   rl_callback_handler_install("", handle_line);
   stifle_history(500);

contrib/epee/src/string_tools.cpp

@@ -38,12 +38,9 @@
 #include <cstdlib>
 #include <string>
 #include <type_traits>
-#include <system_error>
 #include <boost/lexical_cast.hpp>
-#include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/utility/string_ref.hpp>
-#include <boost/filesystem.hpp>
 #include "misc_log_ex.h"
 #include "storages/parserse_base_utils.h"
 #include "hex.h"
@@ -160,24 +157,46 @@ namespace string_tools
     return pname;
   }
 #endif
-
-  void set_module_name_and_folder(const std::string& path_to_process_)
-  {
-    boost::filesystem::path path_to_process;
-
+	
+    bool set_module_name_and_folder(const std::string& path_to_process_)
+	{
+    std::string path_to_process = path_to_process_;
 #ifdef _WIN32
-    // Convert to wide string to avoid codecvt errors with Unicode paths
-    std::wstring wpath = epee::string_tools::utf8_to_utf16(get_current_module_path());
-    path_to_process = boost::filesystem::path(wpath);
-#else
-    path_to_process = boost::filesystem::path(path_to_process_);
-#endif
+    path_to_process = get_current_module_path();
+#endif 
+		std::string::size_type a = path_to_process.rfind( '\\' );
+		if(a == std::string::npos )
+		{
+			a = path_to_process.rfind( '/' );
+		}
+		if ( a != std::string::npos )
+		{	
+			get_current_module_name() = path_to_process.substr(a+1, path_to_process.size());
+			get_current_module_folder() = path_to_process.substr(0, a);
+			return true;
+		}else
+			return false;
 
-    get_current_module_name() = path_to_process.filename().string();
-    get_current_module_folder() = path_to_process.parent_path().string();
-  }
+	}
 
 	//----------------------------------------------------------------------------
+	bool trim_left(std::string& str)
+	{
+		for(std::string::iterator it = str.begin(); it!= str.end() && isspace(static_cast<unsigned char>(*it));)
+			str.erase(str.begin());
+			
+		return true;
+	}
+	//----------------------------------------------------------------------------
+	bool trim_right(std::string& str)
+	{
+
+		for(std::string::reverse_iterator it = str.rbegin(); it!= str.rend() && isspace(static_cast<unsigned char>(*it));)
+			str.erase( --((it++).base()));
+
+		return true;
+	}
+  //----------------------------------------------------------------------------
   std::string pad_string(std::string s, size_t n, char c, bool prepend)
   {
     if (s.size() < n)
@@ -190,22 +209,28 @@ namespace string_tools
     return s;
   }
   
-  std::string get_extension(const std::string& str)
-  {
-    std::string ext_with_dot = boost::filesystem::path(str).extension().string();
-
-    if (ext_with_dot.empty())
-      return {};
-
-    return ext_with_dot.erase(0, 1);
-  }
-
+    std::string get_extension(const std::string& str)
+	{
+		std::string res;
+		std::string::size_type pos = str.rfind('.');
+		if(std::string::npos == pos)
+			return res;
+		
+		res = str.substr(pos+1, str.size()-pos);
+		return res;
+	}
 	//----------------------------------------------------------------------------
-  std::string cut_off_extension(const std::string& str)
-  {
-    return boost::filesystem::path(str).replace_extension("").string();
-  }
+	std::string cut_off_extension(const std::string& str)
+	{
+		std::string res;
+		std::string::size_type pos = str.rfind('.');
+		if(std::string::npos == pos)
+			return str;
 
+		res = str.substr(0, pos);
+		return res;
+	}
+  //----------------------------------------------------------------------------
 #ifdef _WIN32
   std::wstring utf8_to_utf16(const std::string& str)
   {

contrib/epee/src/wipeable_string.cpp

@@ -261,14 +261,4 @@ wipeable_string &wipeable_string::operator=(const wipeable_string &other)
   return *this;
 }
 
-char& wipeable_string::operator[](size_t idx) {
-  CHECK_AND_ASSERT_THROW_MES(idx < buffer.size(), "Index out of bounds");
-  return buffer[idx];
-}
-
-const char& wipeable_string::operator[](size_t idx) const {
-  CHECK_AND_ASSERT_THROW_MES(idx < buffer.size(), "Index out of bounds");
-  return buffer[idx];
-}
-
 }

contrib/gitian/DOCKRUN.md

@@ -57,7 +57,7 @@ The dockrun.sh script will do everything to build the binaries. Just specify the
 version to build as its only argument, e.g.
 
 ```bash
-VERSION=v0.18.4.2
+VERSION=v0.18.3.0
 ./dockrun.sh $VERSION
 ```
 

contrib/gitian/README.md

@@ -133,7 +133,7 @@ Common setup part:
 su - gitianuser
 
 GH_USER=YOUR_GITHUB_USER_NAME
-VERSION=v0.18.4.2
+VERSION=v0.18.3.0
 ```
 
 Where `GH_USER` is your GitHub user name and `VERSION` is the version tag you want to build. 

contrib/gitian/dockrun.sh

@@ -41,10 +41,10 @@ RUN useradd -ms /bin/bash -U ubuntu -G docker
 USER ubuntu:docker
 WORKDIR $WORKDIR
 
-RUN	git clone https://codeberg.org/wownero/gitian.sigs.git sigs; \
+RUN	git clone https://git.wownero.com/wownero/gitian.sigs.git sigs; \
   git clone https://github.com/devrandom/gitian-builder.git builder; \
   cd builder; git checkout c0f77ca018cb5332bfd595e0aff0468f77542c23; mkdir -p inputs var; cd inputs; \
-  git clone https://codeberg.org/wownero/wownero
+  git clone https://git.wownero.com/wownero/wownero
 
 CMD ["sleep", "infinity"]
 EOF
@@ -109,7 +109,7 @@ if [ "$check" != "sign" ]; then
 fi
 
 if [ ! -d sigs ]; then
-	git clone https://codeberg.org/wownero/gitian.sigs.git sigs
+	git clone https://git.wownero.com/wownero/gitian.sigs.git sigs
 	cd sigs
 	git remote add $GH_USER git@github.com:$GH_USER/gitian.sigs.git
 	cd ..

contrib/gitian/gitian-android.yml

@@ -26,7 +26,7 @@ packages:
 - "cmake"
 - "unzip"
 remotes:
-- "url": "https://codeberg.org/wownero/wownero.git"
+- "url": "https://git.wownero.com/wownero/wownero.git"
   "dir": "wownero"
 files: []
 script: |
@@ -120,8 +120,8 @@ script: |
     cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake -DCMAKE_BUILD_TYPE=Release
     make ${MAKEOPTS}
     chmod 755 bin/*
-    cp ../LICENSE ../README.md ../docs/ANONYMITY_NETWORKS.md bin
-    chmod 644 bin/LICENSE bin/*.md
+    cp ../utils/conf/wow.conf bin
+    chmod 644 bin/wow.conf
     DISTNAME=wownero-${i}-${version}
     mv bin ${DISTNAME}
     find ${DISTNAME}/ | sort | tar --no-recursion --owner=0 --group=0 -c -T - | bzip2 -9 > ${OUTDIR}/${DISTNAME}.tar.bz2

contrib/gitian/gitian-build.py

@@ -5,7 +5,7 @@ import os
 import subprocess
 import sys
 
-gsigs = 'https://codeberg.org/wownero/gitian.sigs.git'
+gsigs = 'https://git.wownero.com/wownero/gitian.sigs.git'
 gbrepo = 'https://github.com/devrandom/gitian-builder.git'
 
 platforms = {'l': ['Linux', 'linux', 'tar.bz2'],
@@ -113,7 +113,7 @@ def main():
     parser = argparse.ArgumentParser(description='Script for running full Gitian builds.', usage='%(prog)s [options] signer version')
     parser.add_argument('-c', '--commit', action='store_true', dest='commit', help='Indicate that the version argument is for a commit or branch')
     parser.add_argument('-p', '--pull', action='store_true', dest='pull', help='Indicate that the version argument is the number of a github repository pull request')
-    parser.add_argument('-u', '--url', dest='url', default='https://codeberg.org/wownero/wownero', help='Specify the URL of the repository. Default is %(default)s')
+    parser.add_argument('-u', '--url', dest='url', default='https://git.wownero.com/wownero/wownero', help='Specify the URL of the repository. Default is %(default)s')
     parser.add_argument('-v', '--verify', action='store_true', dest='verify', help='Verify the Gitian build')
     parser.add_argument('-b', '--build', action='store_true', dest='build', help='Do a Gitian build')
     parser.add_argument('-B', '--buildsign', action='store_true', dest='buildsign', help='Build both signed and unsigned binaries')

contrib/gitian/gitian-freebsd.yml

@@ -26,7 +26,7 @@ packages:
 - "python"
 - "cmake"
 remotes:
-- "url": "https://codeberg.org/wownero/wownero.git"
+- "url": "https://git.wownero.com/wownero/wownero.git"
   "dir": "wownero"
 files: []
 script: |
@@ -117,8 +117,8 @@ script: |
     cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_RPATH=ON
     make ${MAKEOPTS}
     chmod 755 bin/*
-    cp ../LICENSE ../README.md ../docs/ANONYMITY_NETWORKS.md bin
-    chmod 644 bin/LICENSE bin/*.md
+    cp ../utils/conf/wow.conf bin
+    chmod 644 bin/wow.conf
     DISTNAME=wownero-${i}-${version}
     mv bin ${DISTNAME}
     find ${DISTNAME}/ | sort | tar --no-recursion --owner=0 --group=0 -c -T - | bzip2 -9 > ${OUTDIR}/${DISTNAME}.tar.bz2

contrib/gitian/gitian-linux.yml

@@ -21,7 +21,6 @@ packages:
 - "g++-7-arm-linux-gnueabihf"
 - "gcc-arm-linux-gnueabihf"
 - "g++-arm-linux-gnueabihf"
-- "g++-riscv64-linux-gnu"
 - "g++-7-multilib"
 - "gcc-7-multilib"
 - "binutils-arm-linux-gnueabihf"
@@ -38,13 +37,13 @@ packages:
 - "python"
 - "cmake"
 remotes:
-- "url": "https://codeberg.org/wownero/wownero.git"
+- "url": "https://git.wownero.com/wownero/wownero.git"
   "dir": "wownero"
 files: []
 script: |
 
   WRAP_DIR=$HOME/wrapped
-  HOSTS="x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu i686-linux-gnu riscv64-linux-gnu"
+  HOSTS="x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu i686-linux-gnu"
   FAKETIME_HOST_PROGS=""
   FAKETIME_PROGS="date"
   HOST_CFLAGS="-O2 -g"
@@ -160,17 +159,11 @@ script: |
     fi
     export C_INCLUDE_PATH="$EXTRA_INCLUDES"
     export CPLUS_INCLUDE_PATH="$EXTRA_INCLUDES"
-    #  glibc only added riscv support in 2.27, disable backwards compatibility
-    if [ "$i" == "riscv64-linux-gnu" ]; then
-      BACKCOMPAT_OPTION=OFF
-    else
-      BACKCOMPAT_OPTION=ON
-    fi
-    cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake -DBACKCOMPAT=${BACKCOMPAT_OPTION} -DCMAKE_SKIP_RPATH=ON
+    cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake -DBACKCOMPAT=ON -DCMAKE_SKIP_RPATH=ON
     make ${MAKEOPTS}
     chmod 755 bin/*
-    cp ../LICENSE ../README.md ../docs/ANONYMITY_NETWORKS.md bin
-    chmod 644 bin/LICENSE bin/*.md
+    cp ../utils/conf/wow.conf bin
+    chmod 644 bin/wow.conf
     DISTNAME=wownero-${i}-${version}
     mv bin ${DISTNAME}
     find ${DISTNAME}/ | sort | tar --no-recursion --owner=0 --group=0 -c -T - | bzip2 -9 > ${OUTDIR}/${DISTNAME}.tar.bz2

contrib/gitian/gitian-osx.yml

@@ -24,7 +24,7 @@ packages:
 - "python-dev"
 - "python-setuptools"
 remotes:
-- "url": "https://codeberg.org/wownero/wownero.git"
+- "url": "https://git.wownero.com/wownero/wownero.git"
   "dir": "wownero"
 files: []
 script: |
@@ -108,8 +108,8 @@ script: |
     cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake
     make ${MAKEOPTS}
     chmod 755 bin/*
-    cp ../LICENSE ../README.md ../docs/ANONYMITY_NETWORKS.md bin
-    chmod 644 bin/LICENSE bin/*.md
+    cp ../utils/conf/wow.conf bin
+    chmod 644 bin/wow.conf
     DISTNAME=wownero-${i}-${version}
     mv bin ${DISTNAME}
     find ${DISTNAME}/ | sort | tar --no-recursion --owner=0 --group=0 -c -T - | bzip2 -9 > ${OUTDIR}/${DISTNAME}.tar.bz2

contrib/gitian/gitian-win.yml

@@ -35,7 +35,7 @@ alternatives:
   package: "x86_64-w64-mingw32-gcc"
   path: "/usr/bin/x86_64-w64-mingw32-gcc-posix"
 remotes:
-- "url": "https://codeberg.org/wownero/wownero.git"
+- "url": "https://git.wownero.com/wownero/wownero.git"
   "dir": "wownero"
 files: []
 script: |
@@ -127,7 +127,7 @@ script: |
     mkdir build && cd build
     cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake
     make ${MAKEOPTS}
-    cp ../LICENSE ../README.md ../docs/ANONYMITY_NETWORKS.md bin
+    cp ../utils/conf/wow.conf bin
     DISTNAME=wownero-${i}-${version}
     mv bin ${DISTNAME}
     find ${DISTNAME}/ | sort | zip -X@ ${OUTDIR}/${DISTNAME}.zip

docs/ANONYMITY_NETWORKS.md

@@ -71,13 +71,13 @@ type, and max connections:
 
 ```
 --anonymous-inbound rveahdfho7wo4b2m.onion:28083,127.0.0.1:28083,25
---anonymous-inbound cmeua5767mz2q5jsaelk2rxhf67agrwuetaso5dzbenyzwlbkg2q.b32.i2p,127.0.0.1:30000
+--anonymous-inbound cmeua5767mz2q5jsaelk2rxhf67agrwuetaso5dzbenyzwlbkg2q.b32.i2p:5000,127.0.0.1:30000
 ```
 
 which tells `monerod` that a max of 25 inbound Tor connections are being
 received at address "rveahdfho7wo4b2m.onion:28083" and forwarded to `monerod`
 localhost port 28083, and a default max I2P connections are being received at
-address "cmeua5767mz2q5jsaelk2rxhf67agrwuetaso5dzbenyzwlbkg2q.b32.i2p" and
+address "cmeua5767mz2q5jsaelk2rxhf67agrwuetaso5dzbenyzwlbkg2q.b32.i2p:5000" and
 forwarded to `monerod` localhost port 30000.
 These addresses will be shared with outgoing peers, over the same network type,
 otherwise the peer will not be notified of the peer address by the proxy.

external/CMakeLists.txt

@@ -39,7 +39,6 @@ find_package(Miniupnpc REQUIRED)
 
 message(STATUS "Using in-tree miniupnpc")
 set(UPNPC_NO_INSTALL TRUE CACHE BOOL "Disable miniupnp installation" FORCE)
-set(UPNPC_BUILD_SHARED OFF CACHE BOOL "Disable building shared library" FORCE)
 add_subdirectory(miniupnp/miniupnpc)
 set_property(TARGET libminiupnpc-static PROPERTY FOLDER "external")
 set_property(TARGET libminiupnpc-static PROPERTY POSITION_INDEPENDENT_CODE ON)
@@ -71,5 +70,3 @@ add_subdirectory(db_drivers)
 add_subdirectory(easylogging++)
 add_subdirectory(qrcodegen)
 add_subdirectory(randomwow EXCLUDE_FROM_ALL)
-add_subdirectory(polyseed EXCLUDE_FROM_ALL)
-add_subdirectory(utf8proc EXCLUDE_FROM_ALL)

external/easylogging++/easylogging++.cc

@@ -149,11 +149,6 @@ static el::Color colorFromLevel(el::Level level)
 
 static void setConsoleColor(el::Color color, bool bright)
 {
-  static const char *no_color_var = getenv("NO_COLOR");
-  static const bool no_color = no_color_var && *no_color_var; // apparently, NO_COLOR=0 means no color too (as per no-color.org)
-  if (no_color)
-    return;
-
 #if ELPP_OS_WINDOWS
   HANDLE h_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
   switch (color)

external/easylogging++/easylogging++.h

@@ -3260,12 +3260,12 @@ class Writer : base::NoCopy {
          const char* func, base::DispatchAction dispatchAction = base::DispatchAction::NormalLog,
          base::type::VerboseLevel verboseLevel = 0) :
     m_msg(nullptr), m_level(level), m_color(color), m_file(file), m_line(line), m_func(func), m_verboseLevel(verboseLevel),
-    m_logger(nullptr), m_proceed(false), m_dispatchAction(dispatchAction), m_sync(ELPP->lock()) {
+    m_logger(nullptr), m_proceed(false), m_dispatchAction(dispatchAction) {
   }
 
   Writer(LogMessage* msg, base::DispatchAction dispatchAction = base::DispatchAction::NormalLog) :
     m_msg(msg), m_level(msg != nullptr ? msg->level() : Level::Unknown),
-    m_line(0), m_logger(nullptr), m_proceed(false), m_dispatchAction(dispatchAction), m_sync(ELPP->lock()) {
+    m_line(0), m_logger(nullptr), m_proceed(false), m_dispatchAction(dispatchAction) {
   }
 
   virtual ~Writer(void) {
@@ -3323,7 +3323,6 @@ class Writer : base::NoCopy {
   base::MessageBuilder m_messageBuilder;
   base::DispatchAction m_dispatchAction;
   std::vector<std::string> m_loggerIds;
-  base::threading::ScopedLock m_sync;
   friend class el::Helpers;
 
   void initializeLogger(const std::string& loggerId, bool lookup = true, bool needLock = true);

src/CMakeLists.txt

@@ -95,7 +95,6 @@ add_subdirectory(net)
 add_subdirectory(hardforks)
 add_subdirectory(blockchain_db)
 add_subdirectory(mnemonics)
-add_subdirectory(polyseed)
 add_subdirectory(rpc)
 if(NOT IOS)
   add_subdirectory(serialization)
@@ -107,15 +106,15 @@ endif()
 add_subdirectory(cryptonote_protocol)
 if(NOT IOS)
   add_subdirectory(simplewallet)
-  add_subdirectory(gen_multisig)
-  add_subdirectory(gen_ssl_cert)
   add_subdirectory(daemonizer)
   add_subdirectory(daemon)
-  add_subdirectory(blockchain_utilities)
 endif()
 
 if(BUILD_DEBUG_UTILITIES)
   add_subdirectory(debug_utilities)
+  add_subdirectory(blockchain_utilities)
+  add_subdirectory(gen_multisig)
+  add_subdirectory(gen_ssl_cert)
 endif()
 
 if(PER_BLOCK_CHECKPOINT)

src/blockchain_db/blockchain_db.cpp

@@ -245,7 +245,7 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const std::pair
       if (tx.version > 1)
       {
         commitment = tx.rct_signatures.outPk[i].mask;
-        if (rct::is_rct_bp_plus_legacy(tx.rct_signatures.type))
+        if (rct::is_rct_bulletproof_plus(tx.rct_signatures.type))
           commitment = rct::scalarmult8(commitment);
       }
       amount_output_indices[i] = add_output(tx_hash, tx.vout[i], i, tx.unlock_time,

src/blockchain_db/lmdb/db_lmdb.cpp

@@ -28,17 +28,13 @@
 #include "db_lmdb.h"
 
 #include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
 #include <boost/format.hpp>
 #include <boost/circular_buffer.hpp>
 #include <memory>  // std::unique_ptr
 #include <cstring>  // memcpy
 
-#ifdef WIN32
-#include <winioctl.h>
-#endif
-
 #include "string_tools.h"
+#include "file_io_utils.h"
 #include "common/util.h"
 #include "common/pruning.h"
 #include "cryptonote_basic/cryptonote_format_utils.h"
@@ -1325,54 +1321,6 @@ BlockchainLMDB::BlockchainLMDB(bool batch_transactions): BlockchainDB()
   m_hardfork = nullptr;
 }
 
-#ifdef WIN32
-static bool disable_ntfs_compression(const boost::filesystem::path& filepath)
-{
-  DWORD file_attributes = ::GetFileAttributesW(filepath.c_str());
-  if (file_attributes == INVALID_FILE_ATTRIBUTES)
-  {
-    MERROR("Failed to get " << filepath.string() << " file attributes. Error: " << ::GetLastError());
-    return false;
-  }
-  
-  if (!(file_attributes & FILE_ATTRIBUTE_COMPRESSED))
-    return true; // not compressed
-
-  LOG_PRINT_L1("Disabling NTFS compression for " << filepath.string());
-  HANDLE file_handle = ::CreateFileW(
-    filepath.c_str(),
-    GENERIC_READ | GENERIC_WRITE,
-    FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
-    nullptr,
-    OPEN_EXISTING,
-    boost::filesystem::is_directory(filepath) ? FILE_FLAG_BACKUP_SEMANTICS : 0, // Needed to open handles to directories
-    nullptr
-  );
-
-  if (file_handle == INVALID_HANDLE_VALUE)
-  {
-    MERROR("Failed to open handle: " << filepath.string() << ". Error: " << ::GetLastError());
-    return false;
-  }
-
-  USHORT compression_state = COMPRESSION_FORMAT_NONE;
-  DWORD bytes_returned;
-  BOOL ok = ::DeviceIoControl(
-    file_handle,
-    FSCTL_SET_COMPRESSION,
-    &compression_state,
-    sizeof(compression_state),
-    nullptr,
-    0,
-    &bytes_returned,
-    nullptr
-  );
-
-  ::CloseHandle(file_handle);
-  return ok;
-}
-#endif
-
 void BlockchainLMDB::open(const std::string& filename, const int db_flags)
 {
   int result;
@@ -1399,18 +1347,6 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
     throw DB_ERROR("Database could not be opened");
   }
 
-#ifdef WIN32
-  // ensure NTFS compression is disabled on the directory and database file to avoid corruption of the blockchain 
-  if (!disable_ntfs_compression(filename))
-    LOG_PRINT_L0("Failed to disable NTFS compression on folder: " << filename << ". Error: " << ::GetLastError());
-  boost::filesystem::path datafile(filename);
-  datafile /= CRYPTONOTE_BLOCKCHAINDATA_FILENAME;
-  if (!boost::filesystem::exists(datafile))
-    boost::filesystem::ofstream(datafile).close(); // create the file to see if NTFS compression is enabled beforehand
-  if (!disable_ntfs_compression(datafile))
-    throw DB_ERROR("Database file is NTFS compressed and compression could not be disabled");
-#endif
-
   boost::optional<bool> is_hdd_result = tools::is_hdd(filename.c_str());
   if (is_hdd_result)
   {
@@ -4564,11 +4500,12 @@ bool BlockchainLMDB::is_read_only() const
 
 uint64_t BlockchainLMDB::get_database_size() const
 {
+  uint64_t size = 0;
   boost::filesystem::path datafile(m_folder);
   datafile /= CRYPTONOTE_BLOCKCHAINDATA_FILENAME;
-  boost::system::error_code ec{};
-  const boost::uintmax_t size = boost::filesystem::file_size(datafile, ec);
-  return (ec ? 0 : static_cast<uint64_t>(size));
+  if (!epee::file_io_utils::get_file_size(datafile.string(), size))
+    size = 0;
+  return size;
 }
 
 void BlockchainLMDB::fixup()

src/blockchain_utilities/blockchain_import.cpp

@@ -174,9 +174,7 @@ int check_flush(cryptonote::core &core, std::vector<block_complete_entry> &block
     for(auto& tx_blob: block_entry.txs)
     {
       tx_verification_context tvc = AUTO_VAL_INIT(tvc);
-      CHECK_AND_ASSERT_THROW_MES(tx_blob.prunable_hash == crypto::null_hash,
-        "block entry must not contain pruned txs");
-      core.handle_incoming_tx(tx_blob.blob, tvc, relay_method::block, true);
+      core.handle_incoming_tx(tx_blob, tvc, relay_method::block, true);
       if(tvc.m_verifivation_failed)
       {
         cryptonote::transaction transaction;
@@ -192,9 +190,8 @@ int check_flush(cryptonote::core &core, std::vector<block_complete_entry> &block
     // process block
 
     block_verification_context bvc = {};
-    pool_supplement ps{};
 
-    core.handle_incoming_block(block_entry.block, pblocks.empty() ? NULL : &pblocks[blockidx++], bvc, ps, false); // <--- process block
+    core.handle_incoming_block(block_entry.block, pblocks.empty() ? NULL : &pblocks[blockidx++], bvc, false); // <--- process block
 
     if(bvc.m_verifivation_failed)
     {

src/blockchain_utilities/blockchain_prune.cpp

@@ -52,9 +52,11 @@ using namespace cryptonote;
 static std::string db_path;
 
 // default to fast:1
-static uint64_t records_per_sync = 128;
+static uint64_t records_per_sync = 16 * 65536;
 static const size_t slack = 512 * 1024 * 1024;
 
+static std::vector<bool> is_v1;
+
 static std::error_code replace_file(const boost::filesystem::path& replacement_name, const boost::filesystem::path& replaced_name)
 {
   std::error_code ec = tools::replace_file(replacement_name.string(), replaced_name.string());
@@ -89,6 +91,14 @@ static void close(MDB_env *env)
   mdb_env_close(env);
 }
 
+static void mark_v1_tx(const MDB_val &k, const MDB_val &v)
+{
+  const uint64_t tx_id = *(const uint64_t*)k.mv_data;
+  if (tx_id >= is_v1.size())
+    is_v1.resize(tx_id + 1, false);
+  is_v1[tx_id] = cryptonote::is_v1_tx(cryptonote::blobdata_ref{(const char*)v.mv_data, v.mv_size});
+}
+
 static void add_size(MDB_env *env, uint64_t bytes)
 {
   try
@@ -136,7 +146,7 @@ static void check_resize(MDB_env *env, size_t bytes)
     add_size(env, size_used + bytes + 2 * slack - mei.me_mapsize);
 }
 
-static bool resize_point(size_t nrecords, MDB_env *env, MDB_txn **txn, size_t &bytes)
+static bool resize_point(size_t &nrecords, MDB_env *env, MDB_txn **txn, size_t &bytes)
 {
   if (nrecords % records_per_sync && bytes <= slack / 2)
     return false;
@@ -146,10 +156,11 @@ static bool resize_point(size_t nrecords, MDB_env *env, MDB_txn **txn, size_t &b
   dbr = mdb_txn_begin(env, NULL, 0, txn);
   if (dbr) throw std::runtime_error("Failed to create LMDB transaction: " + std::string(mdb_strerror(dbr)));
   bytes = 0;
+  nrecords = 0;
   return true;
 }
 
-static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned int flags, unsigned int putflags, int (*cmp)(const MDB_val*, const MDB_val*)=0)
+static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned int flags, unsigned int putflags, int (*cmp)(const MDB_val*, const MDB_val*)=0, void (*f)(const MDB_val&, const MDB_val&) = 0)
 {
   MDB_dbi dbi0, dbi1;
   MDB_txn *txn0, *txn1;
@@ -200,6 +211,11 @@ static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned
   dbr = mdb_cursor_open(txn1, dbi1, &cur1);
   if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
 
+  if (flags & MDB_DUPSORT)
+    putflags |= MDB_APPENDDUP;
+  else
+    putflags |= MDB_APPEND;
+
   MDB_val k;
   MDB_val v;
   MDB_cursor_op op = MDB_FIRST;
@@ -214,7 +230,8 @@ static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned
       throw std::runtime_error("Failed to enumerate " + std::string(table) + " records: " + std::string(mdb_strerror(ret)));
 
     bytes += k.mv_size + v.mv_size;
-    if (resize_point(++nrecords, env1, &txn1, bytes))
+    ++nrecords;
+    if (resize_point(nrecords, env1, &txn1, bytes))
     {
       dbr = mdb_cursor_open(txn1, dbi1, &cur1);
       if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
@@ -223,6 +240,9 @@ static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned
     ret = mdb_cursor_put(cur1, &k, &v, putflags);
     if (ret)
       throw std::runtime_error("Failed to write " + std::string(table) + " record: " + std::string(mdb_strerror(ret)));
+
+    if (f)
+      (*f)(k, v);
   }
 
   mdb_cursor_close(cur1);
@@ -235,17 +255,6 @@ static void copy_table(MDB_env *env0, MDB_env *env1, const char *table, unsigned
   mdb_dbi_close(env0, dbi0);
 }
 
-static bool is_v1_tx(MDB_cursor *c_txs_pruned, MDB_val *tx_id)
-{
-  MDB_val v;
-  int ret = mdb_cursor_get(c_txs_pruned, tx_id, &v, MDB_SET);
-  if (ret)
-    throw std::runtime_error("Failed to find transaction pruned data: " + std::string(mdb_strerror(ret)));
-  if (v.mv_size == 0)
-    throw std::runtime_error("Invalid transaction pruned data");
-  return cryptonote::is_v1_tx(cryptonote::blobdata_ref{(const char*)v.mv_data, v.mv_size});
-}
-
 static void prune(MDB_env *env0, MDB_env *env1)
 {
   MDB_dbi dbi0_blocks, dbi0_txs_pruned, dbi0_txs_prunable, dbi0_tx_indices, dbi1_txs_prunable, dbi1_txs_prunable_tip, dbi1_properties;
@@ -324,7 +333,10 @@ static void prune(MDB_env *env0, MDB_env *env1)
   mdb_dbi_close(env0, dbi0_blocks);
   const uint64_t blockchain_height = stats.ms_entries;
   size_t nrecords = 0, bytes = 0;
+  std::vector<bool> prunable_needed;
 
+  // go through all txes tx indices, recording which ones should have their prunable part retained
+  MINFO("Marking prunable txes");
   MDB_cursor_op op = MDB_FIRST;
   while (1)
   {
@@ -336,7 +348,8 @@ static void prune(MDB_env *env0, MDB_env *env1)
 
     const txindex *ti = (const txindex*)v.mv_data;
     const uint64_t block_height = ti->data.block_id;
-    MDB_val_set(kk, ti->data.tx_id);
+    const uint64_t tx_id = ti->data.tx_id;
+    MDB_val_set(kk, tx_id);
     if (block_height + CRYPTONOTE_PRUNING_TIP_BLOCKS >= blockchain_height)
     {
       MDEBUG(block_height << "/" << blockchain_height << " is in tip");
@@ -344,22 +357,23 @@ static void prune(MDB_env *env0, MDB_env *env1)
       dbr = mdb_cursor_put(cur1_txs_prunable_tip, &kk, &vv, 0);
       if (dbr) throw std::runtime_error("Failed to write prunable tx tip data: " + std::string(mdb_strerror(dbr)));
       bytes += kk.mv_size + vv.mv_size;
-    }
-    if (tools::has_unpruned_block(block_height, blockchain_height, pruning_seed) || is_v1_tx(cur0_txs_pruned, &kk))
-    {
-      MDB_val vv;
-      dbr = mdb_cursor_get(cur0_txs_prunable, &kk, &vv, MDB_SET);
-      if (dbr) throw std::runtime_error("Failed to read prunable tx data: " + std::string(mdb_strerror(dbr)));
-      bytes += kk.mv_size + vv.mv_size;
-      if (resize_point(++nrecords, env1, &txn1, bytes))
+
+      ++nrecords;
+      if (resize_point(nrecords, env1, &txn1, bytes))
       {
         dbr = mdb_cursor_open(txn1, dbi1_txs_prunable, &cur1_txs_prunable);
         if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
         dbr = mdb_cursor_open(txn1, dbi1_txs_prunable_tip, &cur1_txs_prunable_tip);
         if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
       }
-      dbr = mdb_cursor_put(cur1_txs_prunable, &kk, &vv, 0);
-      if (dbr) throw std::runtime_error("Failed to write prunable tx data: " + std::string(mdb_strerror(dbr)));
+    }
+    if (tx_id >= is_v1.size())
+      throw std::runtime_error("tx_id out of range of is_v1 vector");
+    if (tools::has_unpruned_block(block_height, blockchain_height, pruning_seed) || is_v1[tx_id])
+    {
+      if (tx_id >= prunable_needed.size())
+        prunable_needed.resize(tx_id + 1, false);
+      prunable_needed[tx_id] = true;
     }
     else
     {
@@ -367,6 +381,37 @@ static void prune(MDB_env *env0, MDB_env *env1)
     }
   }
 
+  // go through prunable parts, carrying over those we need
+  MINFO("Copying retained prunable data");
+  op = MDB_FIRST;
+  while (1)
+  {
+    int ret = mdb_cursor_get(cur0_txs_prunable, &k, &v, op);
+    op = MDB_NEXT;
+    if (ret == MDB_NOTFOUND)
+      break;
+    if (ret) throw std::runtime_error("Failed to enumerate records: " + std::string(mdb_strerror(ret)));
+
+    const uint64_t tx_id = *(const uint64_t*)k.mv_data;
+    if (tx_id >= prunable_needed.size())
+      throw std::runtime_error("tx_id out of range of prunable_needed vector");
+    if (prunable_needed[tx_id])
+    {
+      dbr = mdb_cursor_put(cur1_txs_prunable, &k, &v, MDB_APPEND);
+      if (dbr) throw std::runtime_error("Failed to write prunable tx data: " + std::string(mdb_strerror(dbr)));
+
+      bytes += k.mv_size + v.mv_size;
+      ++nrecords;
+      if (resize_point(nrecords, env1, &txn1, bytes))
+      {
+        dbr = mdb_cursor_open(txn1, dbi1_txs_prunable, &cur1_txs_prunable);
+        if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
+        dbr = mdb_cursor_open(txn1, dbi1_txs_prunable_tip, &cur1_txs_prunable_tip);
+        if (dbr) throw std::runtime_error("Failed to create LMDB cursor: " + std::string(mdb_strerror(dbr)));
+      }
+    }
+  }
+
   mdb_cursor_close(cur1_txs_prunable_tip);
   mdb_cursor_close(cur1_txs_prunable);
   mdb_cursor_close(cur0_txs_prunable);
@@ -419,7 +464,7 @@ static bool parse_db_sync_mode(std::string db_sync_mode, uint64_t &db_flags)
     else if(options[0] == "fastest")
     {
       db_flags = DBF_FASTEST;
-      records_per_sync = 1000; // default to fastest:async:1000
+      // default to fastest:async:N
     }
     else
       return false;
@@ -455,7 +500,7 @@ int main(int argc, char* argv[])
   const command_line::arg_descriptor<std::string> arg_db_sync_mode = {
     "db-sync-mode"
   , "Specify sync option, using format [safe|fast|fastest]:[nrecords_per_sync]."
-  , "fast:1000"
+  , "fast:" + std::to_string(records_per_sync)
   };
   const command_line::arg_descriptor<bool> arg_copy_pruned_database  = {"copy-pruned-database",  "Copy database anyway if already pruned"};
 
@@ -601,26 +646,27 @@ int main(int argc, char* argv[])
   MDB_env *env0 = NULL, *env1 = NULL;
   open(env0, paths[0], db_flags, true);
   open(env1, paths[1], db_flags, false);
-  copy_table(env0, env1, "blocks", MDB_INTEGERKEY, MDB_APPEND);
-  copy_table(env0, env1, "block_info", MDB_INTEGERKEY | MDB_DUPSORT| MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
+  copy_table(env0, env1, "blocks", MDB_INTEGERKEY, 0);
+  copy_table(env0, env1, "block_info", MDB_INTEGERKEY | MDB_DUPSORT| MDB_DUPFIXED, 0, BlockchainLMDB::compare_uint64);
   copy_table(env0, env1, "block_heights", MDB_INTEGERKEY | MDB_DUPSORT| MDB_DUPFIXED, 0, BlockchainLMDB::compare_hash32);
   //copy_table(env0, env1, "txs", MDB_INTEGERKEY);
-  copy_table(env0, env1, "txs_pruned", MDB_INTEGERKEY, MDB_APPEND);
-  copy_table(env0, env1, "txs_prunable_hash", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPEND);
+  copy_table(env0, env1, "txs_pruned", MDB_INTEGERKEY, 0, NULL, &mark_v1_tx);
+  copy_table(env0, env1, "txs_prunable_hash", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0);
   // not copied: prunable, prunable_tip
   copy_table(env0, env1, "tx_indices", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_hash32);
-  copy_table(env0, env1, "tx_outputs", MDB_INTEGERKEY, MDB_APPEND);
-  copy_table(env0, env1, "output_txs", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
-  copy_table(env0, env1, "output_amounts", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_APPENDDUP, BlockchainLMDB::compare_uint64);
-  copy_table(env0, env1, "spent_keys", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
-  copy_table(env0, env1, "txpool_meta", 0, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
-  copy_table(env0, env1, "txpool_blob", 0, MDB_NODUPDATA, BlockchainLMDB::compare_hash32);
-  copy_table(env0, env1, "hf_versions", MDB_INTEGERKEY, MDB_APPEND);
+  copy_table(env0, env1, "tx_outputs", MDB_INTEGERKEY, 0);
+  copy_table(env0, env1, "output_txs", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_uint64);
+  copy_table(env0, env1, "output_amounts", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_uint64);
+  copy_table(env0, env1, "spent_keys", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_hash32);
+  copy_table(env0, env1, "txpool_meta", 0, 0, BlockchainLMDB::compare_hash32);
+  copy_table(env0, env1, "txpool_blob", 0, 0, BlockchainLMDB::compare_hash32);
+  copy_table(env0, env1, "alt_blocks", 0, 0, BlockchainLMDB::compare_hash32);
+  copy_table(env0, env1, "hf_versions", MDB_INTEGERKEY, 0);
   copy_table(env0, env1, "properties", 0, 0, BlockchainLMDB::compare_string);
   if (already_pruned)
   {
-    copy_table(env0, env1, "txs_prunable", MDB_INTEGERKEY, MDB_APPEND, BlockchainLMDB::compare_uint64);
-    copy_table(env0, env1, "txs_prunable_tip", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, MDB_NODUPDATA, BlockchainLMDB::compare_uint64);
+    copy_table(env0, env1, "txs_prunable", MDB_INTEGERKEY, 0, BlockchainLMDB::compare_uint64);
+    copy_table(env0, env1, "txs_prunable_tip", MDB_INTEGERKEY | MDB_DUPSORT | MDB_DUPFIXED, 0, BlockchainLMDB::compare_uint64);
   }
   else
   {

src/checkpoints/checkpoints.cpp

@@ -184,10 +184,17 @@ namespace cryptonote
   {
     if (nettype == TESTNET)
     {
+      ADD_CHECKPOINT2(0,     "48ca7cd3c8de5b6a4d53d2861fbdaedca141553559f9be9520068053cda8430b", "0x1");
+      ADD_CHECKPOINT2(1000000, "46b690b710a07ea051bc4a6b6842ac37be691089c0f7758cfeec4d5fc0b4a258", "0x7aaad7153");
+      ADD_CHECKPOINT2(1058600, "12904f6b4d9e60fd875674e07147d2c83d6716253f046af7b894c3e81da7e1bd", "0x971efd119");
+      ADD_CHECKPOINT2(1450000, "87562ca6786f41556b8d5b48067303a57dc5ca77155b35199aedaeca1550f5a0", "0xa639e2930e");
       return true;
     }
     if (nettype == STAGENET)
     {
+      ADD_CHECKPOINT2(0,       "76ee3cc98646292206cd3e86f74d88b4dcc1d937088645e9b0cbca84b7ce74eb", "0x1");
+      ADD_CHECKPOINT2(10000,   "1f8b0ce313f8b9ba9a46108bfd285c45ad7c2176871fd41c3a690d4830ce2fd5", "0x1d73ba");
+      ADD_CHECKPOINT2(550000,  "409f68cddd8e74b37469b41c1e61250d81c5776b42264f416d5d27c4626383ed", "0x5f3d4d03e");
       return true;
     }
     ADD_CHECKPOINT2(1,       "97f4ce4d7879b3bea54dcec738cd2ebb7952b4e9bb9743262310cd5fec749340", "0x2");
@@ -226,8 +233,13 @@ namespace cryptonote
     ADD_CHECKPOINT2(489400,  "b14f49eae77398117ea93435676100d8b655a804689f73a5a4d0d5e71160d603", "0x1123c39bb52f7e");
     ADD_CHECKPOINT2(491200,  "cedba73ad35ce7f51aaca2beb36dc32d79ecc716d146eb8211e6a815f3666c4a", "0x11334734abbd17");
     ADD_CHECKPOINT2(497100,  "2c4c70ac1ada94151f19d67ccf1aa4e846e6067f49f67c85cc03f78e768ea42b", "0x116906bc97a751");
-    ADD_CHECKPOINT2(760300,  "50ce41518bb4bea392194c13d0a5ef4cbf01ffb84ba393131e910adb63e2d360", "0x18ef58d8abb8b3");
-    ADD_CHECKPOINT2(771100,  "03e834788e1e33dbba9bc3431a81189cd655f9da80323a728fa0dae56a95145e", "0x192cdb615ada62");
+    ADD_CHECKPOINT2(500000,  "f4f771261b8c13cd83a9d8fa22e3cfe988564ad4b57dd90e79d5c0e77d61cf6a", "0x1185e7f2357a03");
+    ADD_CHECKPOINT2(503500,  "776f36a17056c3e22bbfb51d5aeabb58000731e9ad549f0f2f8ad1e1bcedf312", "0x11a4884467f53d");
+    ADD_CHECKPOINT2(509900,  "59520faa272fc68e0426c827a38b21cdc1df8f5a37c5fdcbbe00350fece5f3ae", "0x11dc780bd1b580");
+    ADD_CHECKPOINT2(514000,  "1569e712750f19e57aee3f73cc3091a0eea392740bd396ad3570bc96e0e6ffb5", "0x11fff58abe0a82"); //Hard fork to v20
+    ADD_CHECKPOINT2(516700,  "0443c47c5a4e344c3f68a491a3b2f6b78a769cdf9076249c93f187ececf9cc7c", "0x12128a532a59a6");
+    ADD_CHECKPOINT2(522000,  "8c15ae514063bf05e7662ab33b86a4131aa89df0784ce3da7876c5339bc1de3d", "0x123d9c604a7be6");
+    ADD_CHECKPOINT2(566000,  "136e37f5f130dd2dc2d8d30e46e16d74377cb834b7c5be32cd09ee6ad402556c", "0x1318d703b1bff7");
     return true;
   }
 

src/common/boost_serialization_helper.h

@@ -35,7 +35,6 @@
 #include <boost/archive/portable_binary_iarchive.hpp>
 #include <boost/filesystem/operations.hpp>
 
-#include "common/util.h"
 
 namespace tools
 {
@@ -111,7 +110,7 @@ namespace tools
     catch(...)
     {
       // if failed, try reading in unportable mode
-      tools::copy_file(file_path, file_path + ".unportable");
+      boost::filesystem::copy_file(file_path, file_path + ".unportable", boost::filesystem::copy_option::overwrite_if_exists);
       data_file.close();
       data_file.open( file_path, std::ios_base::binary | std::ios_base::in);
       if(data_file.fail())

src/common/dns_utils.cpp

@@ -47,6 +47,11 @@ using namespace epee;
 
 static const char *DEFAULT_DNS_PUBLIC_ADDR[] =
 {
+  "194.150.168.168",    // CCC (Germany)
+  "80.67.169.40",       // FDN (France)
+  "89.233.43.71",       // http://censurfridns.dk (Denmark)
+  "109.69.8.51",        // punCAT (Spain)
+  "193.58.251.251",     // SkyDNS (Russia)
 };
 
 static boost::mutex instance_lock;
@@ -99,6 +104,8 @@ get_builtin_ds(void)
 {
   static const char * const ds[] =
   {
+    ". IN DS 19036 8 2 49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5\n",
+    ". IN DS 20326 8 2 E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC683457104237C7F8EC8D\n",
     NULL
   };
   return ds;

src/common/download.cpp

@@ -30,6 +30,7 @@
 #include <atomic>
 #include <boost/filesystem.hpp>
 #include <boost/thread/thread.hpp>
+#include "file_io_utils.h"
 #include "net/http_client.h"
 #include "download.h"
 
@@ -72,11 +73,8 @@ namespace tools
     {
       boost::unique_lock<boost::mutex> lock(control->mutex);
       std::ios_base::openmode mode = std::ios_base::out | std::ios_base::binary;
-      boost::system::error_code ec{};
-      uint64_t existing_size = static_cast<uint64_t>(boost::filesystem::file_size(control->path, ec));
-      if (ec)
-        existing_size = 0;
-      if (existing_size > 0)
+      uint64_t existing_size = 0;
+      if (epee::file_io_utils::get_file_size(control->path, existing_size) && existing_size > 0)
       {
         MINFO("Resuming downloading " << control->uri << " to " << control->path << " from " << existing_size);
         mode |= std::ios_base::app;

src/common/password.cpp

@@ -185,7 +185,7 @@ namespace
         return false;
       if (verify)
       {
-        std::cout << "Confirm password: " << std::flush;
+        std::cout << "Confirm password: ";
         if (!read_from_tty(pass2, hide_input))
           return false;
         if(pass1!=pass2)

src/common/perf_timer.h

@@ -28,7 +28,6 @@
 
 #pragma once
 
-#include <cstdint>
 #include <string>
 #include <stdio.h>
 #include <memory>

src/common/stack_trace.cpp

@@ -34,7 +34,6 @@
 #include "easylogging++/easylogging++.h"
 
 #include <stdexcept>
-#include <iomanip>
 #ifdef USE_UNWIND
 #define UNW_LOCAL_ONLY
 #include <libunwind.h>

src/common/util.cpp

@@ -115,24 +115,6 @@ static int flock_exnb(int fd)
 
 namespace tools
 {
-
-  void copy_file(const std::string& from, const std::string& to)
-  {
-    using boost::filesystem::path;
-  #if BOOST_VERSION < 107400
-    // Remove this preprocessor if/else when we are bumping the boost version.
-    boost::filesystem::copy_file(
-        path(from),
-        path(to),
-        boost::filesystem::copy_option::overwrite_if_exists);
-  #else
-    boost::filesystem::copy_file(
-        path(from),
-        path(to),
-        boost::filesystem::copy_options::overwrite_existing);
-  #endif
-  }
-
   std::function<void(int)> signal_handler::m_handler;
 
   private_file::private_file() noexcept : m_handle(), m_filename() {}
@@ -140,7 +122,7 @@ namespace tools
   private_file::private_file(std::FILE* handle, std::string&& filename) noexcept
     : m_handle(handle), m_filename(std::move(filename)) {}
 
-  private_file private_file::create(std::string name, uint32_t extra_flags)
+  private_file private_file::create(std::string name)
   {
 #ifdef WIN32
     struct close_handle
@@ -193,7 +175,7 @@ namespace tools
         name.c_str(),
         GENERIC_WRITE, FILE_SHARE_READ,
         std::addressof(attributes),
-        CREATE_NEW, (FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE | extra_flags),
+        CREATE_NEW, (FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_DELETE_ON_CLOSE),
         nullptr
       )
     };
@@ -212,7 +194,7 @@ namespace tools
       }
     }
 #else
-    const int fdr = open(name.c_str(), (O_RDONLY | O_CREAT | extra_flags), S_IRUSR);
+    const int fdr = open(name.c_str(), (O_RDONLY | O_CREAT), S_IRUSR);
     if (0 <= fdr)
     {
       struct stat rstats = {};
@@ -243,23 +225,6 @@ namespace tools
     return {};
   }
 
-  private_file private_file::drop_and_recreate(std::string filename)
-  {
-    if (epee::file_io_utils::is_file_exist(filename)) {
-      boost::system::error_code ec{};
-      boost::filesystem::remove(filename, ec);
-      if (ec) {
-        MERROR("Failed to remove " << filename << ": " << ec.message());
-        return {};
-      }
-    }
-#ifdef WIN32
-    return create(filename);
-#else
-    return create(filename, O_EXCL);
-#endif
-  }
-
   private_file::~private_file() noexcept
   {
     try
@@ -936,7 +901,7 @@ std::string get_nix_version_display_string()
     }
 
     boost::system::error_code ec;
-    const auto parsed_ip = boost::asio::ip::make_address(u_c.host, ec);
+    const auto parsed_ip = boost::asio::ip::address::from_string(u_c.host, ec);
     if (ec) {
       MDEBUG("Failed to parse '" << address << "' as IP address: " << ec.message() << ". Considering it not local");
       return false;
@@ -1360,13 +1325,30 @@ std::string get_nix_version_display_string()
     // importance.
     static const uint32_t average_block_sizes[] =
     {
-      23956, 8606, 6156, 5778, 6549, 10028, 10207, 5681, 12915, 13680, 11402,
-      9194, 12082, 10496, 11879, 10304, 10356, 8433, 8252, 12264, 7143, 8484,
-      9226, 8726, 6961, 6082, 4234, 3712, 4307, 4324, 6758, 13616, 11376, 4091,
-      3157, 4450, 2966, 2264, 2290, 2046, 2156, 1902, 1966, 2354, 2295, 2126, 1977,
-      1728, 1591, 1968, 1426, 1280, 1372, 1266, 1399, 2044, 1320, 1100, 1084, 1384,
-      1183, 2458, 1285, 1501, 1270, 1222, 1284, 1246, 1552, 1431, 1325, 1774, 2771,
-      2855, 1394, 1388, 2882    // Blocks 0 to 760,486 in August 2025
+      442, 1211, 1445, 1763, 2272, 8217, 5603, 9999, 16358, 10805, 5290, 4362,
+      4325, 5584, 4515, 5008, 4789, 5196, 7660, 3829, 6034, 2925, 3762, 2545,
+      2437, 2553, 2167, 2761, 2015, 1969, 2350, 1731, 2367, 2078, 2026, 3518,
+      2214, 1908, 1780, 1640, 1976, 1647, 1921, 1716, 1895, 2150, 2419, 2451,
+      2147, 2327, 2251, 1644, 1750, 1481, 1570, 1524, 1562, 1668, 1386, 1494,
+      1637, 1880, 1431, 1472, 1637, 1363, 1762, 1597, 1999, 1564, 1341, 1388,
+      1530, 1476, 1617, 1488, 1368, 1906, 1403, 1695, 1535, 1598, 1318, 1234,
+      1358, 1406, 1698, 1554, 1591, 1758, 1426, 2389, 1946, 1533, 1308, 2701,
+      1525, 1653, 3580, 1889, 2913, 8164, 5154, 3762, 3356, 4360, 3589, 4844,
+      4232, 3781, 3882, 5924, 10790, 7185, 7442, 8214, 8509, 7484, 6939, 7391,
+      8210, 15572, 39680, 44810, 53873, 54639, 68227, 63428, 62386, 68504,
+      83073, 103858, 117573, 98089, 96793, 102337, 94714, 129568, 251584,
+      132026, 94579, 94516, 95722, 106495, 121824, 153983, 162338, 136608,
+      137104, 109872, 91114, 84757, 96339, 74251, 94314, 143216, 155837,
+      129968, 120201, 109913, 101588, 97332, 104611, 95310, 93419, 113345,
+      100743, 92152, 57565, 22533, 37564, 21823, 19980, 18277, 18402, 14344,
+      12142, 15842, 13677, 17631, 18294, 22270, 41422, 39296, 36688, 33512,
+      33831, 27582, 22276, 27516, 27317, 25505, 24426, 20566, 23045, 26766,
+      28185, 26169, 27011, 28642, 34994, 34442, 30682, 34357, 31640, 41167,
+      41301, 48616, 51075, 55061, 49909, 44606, 47091, 53828, 42520, 39023,
+      55245, 56145, 51119, 60398, 71821, 48142, 60310, 56041, 54176, 66220,
+      56336, 55248, 56656, 63305, 54029, 77136, 71902, 71618, 83587, 81068,
+      69062, 54848, 53681, 53555,
+      50616    // Blocks 2,400,000 to 2,409,999 in July 2021
     };
     const uint64_t block_range_size = 10000;
 

src/common/util.h

@@ -67,8 +67,6 @@ namespace tools
     }
   };
 
-  void copy_file(const std::string& from, const std::string& to);
-
   //! A file restricted to process owner AND process. Deletes file on destruction.
   class private_file {
     std::unique_ptr<std::FILE, close_file> m_handle;
@@ -82,11 +80,7 @@ namespace tools
 
     /*! \return File only readable by owner and only used by this process
       OR `private_file{}` on error. */
-    static private_file create(std::string filename, uint32_t extra_flags = 0);
-
-    /*! \return Drop and create file only readable by owner and only used
-      by this process OR `private_file{}` on error. */
-    static private_file drop_and_recreate(std::string filename);    
+    static private_file create(std::string filename);
 
     private_file(private_file&&) = default;
     private_file& operator=(private_file&&) = default;

src/crypto/crypto.h

@@ -171,9 +171,7 @@ namespace crypto {
   /* Generate a value filled with random bytes.
    */
   template<typename T>
-  T rand() {
-    static_assert(std::is_standard_layout<T>(), "cannot write random bytes into non-standard layout type");
-    static_assert(std::is_trivially_copyable<T>(), "cannot write random bytes into non-trivially copyable type");
+  typename std::enable_if<std::is_pod<T>::value, T>::type rand() {
     typename std::remove_cv<T>::type res;
     generate_random_bytes_thread_safe(sizeof(T), (uint8_t*)&res);
     return res;
@@ -316,14 +314,8 @@ namespace crypto {
   inline std::ostream &operator <<(std::ostream &o, const crypto::public_key &v) {
     epee::to_hex::formatted(o, epee::as_byte_span(v)); return o;
   }
-  /* Do NOT overload the << operator for crypto::secret_key here. Use secret_key_explicit_print_ref
-   * instead to prevent accidental implicit dumping of secret key material to the logs (which has
-   * happened before). For the same reason, do not overload it for crypto::ec_scalar either since
-   * crypto::secret_key is a subclass. I'm not sorry that it's obtuse; that's the point, bozo.
-   */
-  struct secret_key_explicit_print_ref { const crypto::secret_key &sk; };
-  inline std::ostream &operator <<(std::ostream &o, const secret_key_explicit_print_ref v) {
-    epee::to_hex::formatted(o, epee::as_byte_span(unwrap(unwrap(v.sk)))); return o;
+  inline std::ostream &operator <<(std::ostream &o, const crypto::secret_key &v) {
+    epee::to_hex::formatted(o, epee::as_byte_span(v)); return o;
   }
   inline std::ostream &operator <<(std::ostream &o, const crypto::key_derivation &v) {
     epee::to_hex::formatted(o, epee::as_byte_span(v)); return o;

src/crypto/generic-ops.h

@@ -33,7 +33,6 @@
 #include <cstddef>
 #include <cstring>
 #include <functional>
-#include <memory>
 #include <sodium/crypto_verify_32.h>
 
 #define CRYPTO_MAKE_COMPARABLE(type) \
@@ -61,18 +60,14 @@ namespace crypto { \
 namespace crypto { \
   static_assert(sizeof(std::size_t) <= sizeof(type), "Size of " #type " must be at least that of size_t"); \
   inline std::size_t hash_value(const type &_v) { \
-    std::size_t h; \
-    memcpy(&h, std::addressof(_v), sizeof(h)); \
-    return h; \
+    return reinterpret_cast<const std::size_t &>(_v); \
   } \
 } \
 namespace std { \
   template<> \
   struct hash<crypto::type> { \
     std::size_t operator()(const crypto::type &_v) const { \
-      std::size_t h; \
-      memcpy(&h, std::addressof(_v), sizeof(h)); \
-      return h; \
+      return reinterpret_cast<const std::size_t &>(_v); \
     } \
   }; \
 }

src/crypto/hash.h

@@ -30,9 +30,8 @@
 
 #pragma once
 
-#include <iostream>
 #include <stddef.h>
-#include <stdexcept>
+#include <iostream>
 
 #include "common/pod-class.h"
 #include "generic-ops.h"
@@ -71,20 +70,11 @@ namespace crypto {
     return h;
   }
 
-  static constexpr void cn_variant1_check(const std::size_t length, const int variant)
-  {
-    // see VARIANT1_CHECK in slow-hash.c
-    if (variant == 1 && length < 43)
-      throw std::logic_error("Cryptonight variant 1 is undefined for inputs of less than 43 bytes");
-  }
-
   inline void cn_slow_hash(const void *data, std::size_t length, hash &hash, int variant = 0, uint64_t height = 0) {
-    cn_variant1_check(length, variant);
     cn_slow_hash(data, length, reinterpret_cast<char *>(&hash), variant, 0/*prehashed*/, height);
   }
 
   inline void cn_slow_hash_prehashed(const void *data, std::size_t length, hash &hash, int variant = 0, uint64_t height = 0) {
-    cn_variant1_check(length, variant);
     cn_slow_hash(data, length, reinterpret_cast<char *>(&hash), variant, 1/*prehashed*/, height);
   }
 

src/crypto/jh.c

@@ -34,7 +34,7 @@ typedef struct {
 	unsigned long long databitlen;    /*the message size in bits*/
 	unsigned long long datasize_in_buffer;      /*the size of the message remained in buffer; assumed to be multiple of 8bits except for the last partial block at the end of the message*/
 	DATA_ALIGN16(uint64 x[8][2]);     /*the 1024-bit state, ( x[i][0] || x[i][1] ) is the ith row of the state in the pseudocode*/
-	DATA_ALIGN16(unsigned char buffer[64]);         /*the 512-bit message block to be hashed;*/
+	unsigned char buffer[64];         /*the 512-bit message block to be hashed;*/
 } hashState;
 
 
@@ -213,24 +213,16 @@ static void E8(hashState *state)
 /*The compression function F8 */
 static void F8(hashState *state)
 {
-      uint64_t* x = (uint64_t*)state->x;
+      uint64  i;
 
       /*xor the 512-bit message with the fist half of the 1024-bit hash state*/
-      for (int i = 0; i < 8; ++i) {
-            uint64 b;
-            memcpy(&b, &state->buffer[i << 3], sizeof(b));
-            x[i] ^= b;
-      }
+      for (i = 0; i < 8; i++)  state->x[i >> 1][i & 1] ^= ((uint64*)state->buffer)[i];
 
       /*the bijective function E8 */
       E8(state);
 
       /*xor the 512-bit message with the second half of the 1024-bit hash state*/
-      for (int i = 0; i < 8; ++i) {
-            uint64 b;
-            memcpy(&b, &state->buffer[i << 3], sizeof(b));
-            x[i + 8] ^= b;
-      }
+      for (i = 0; i < 8; i++)  state->x[(8+i) >> 1][(8+i) & 1] ^= ((uint64*)state->buffer)[i];
 }
 
 /*before hashing a message, initialize the hash state as H0 */
@@ -248,7 +240,6 @@ static HashReturn Init(hashState *state, int hashbitlen)
             case 224: memcpy(state->x,JH224_H0,128); break;
             case 256: memcpy(state->x,JH256_H0,128); break;
             case 384: memcpy(state->x,JH384_H0,128); break;
-            default:
             case 512: memcpy(state->x,JH512_H0,128); break;
       }
 

src/cryptonote_basic/CMakeLists.txt

@@ -71,7 +71,6 @@ target_link_libraries(cryptonote_basic
     checkpoints
     cryptonote_format_utils_basic
     device
-    polyseed_wrapper
     ${Boost_DATE_TIME_LIBRARY}
     ${Boost_PROGRAM_OPTIONS_LIBRARY}
     ${Boost_SERIALIZATION_LIBRARY}

src/cryptonote_basic/account.cpp

@@ -87,16 +87,12 @@ DISABLE_VS_WARNINGS(4244 4345)
   void account_keys::xor_with_key_stream(const crypto::chacha_key &key)
   {
     // encrypt a large enough byte stream with chacha20
-    epee::wipeable_string key_stream = get_key_stream(key, m_encryption_iv, sizeof(crypto::secret_key) * (3 + m_multisig_keys.size()) + m_passphrase.size());
+    epee::wipeable_string key_stream = get_key_stream(key, m_encryption_iv, sizeof(crypto::secret_key) * (2 + m_multisig_keys.size()));
     const char *ptr = key_stream.data();
     for (size_t i = 0; i < sizeof(crypto::secret_key); ++i)
       m_spend_secret_key.data[i] ^= *ptr++;
     for (size_t i = 0; i < sizeof(crypto::secret_key); ++i)
       m_view_secret_key.data[i] ^= *ptr++;
-    for (size_t i = 0; i < sizeof(crypto::secret_key); ++i)
-      m_polyseed.data[i] ^= *ptr++;
-    for (size_t i = 0; i < m_passphrase.size(); ++i)
-      m_passphrase.data()[i] ^= *ptr++;
     for (crypto::secret_key &k: m_multisig_keys)
     {
       for (size_t i = 0; i < sizeof(crypto::secret_key); ++i)
@@ -154,19 +150,6 @@ DISABLE_VS_WARNINGS(4244 4345)
   {
     m_keys.m_spend_secret_key = crypto::secret_key();
     m_keys.m_multisig_keys.clear();
-    m_keys.m_polyseed = crypto::secret_key();
-    m_keys.m_passphrase.wipe();
-  }
-  //-----------------------------------------------------------------
-  void account_base::set_spend_key(const crypto::secret_key& spend_secret_key)
-  {
-    // make sure derived spend public key matches saved public spend key
-    crypto::public_key spend_public_key;
-    crypto::secret_key_to_public_key(spend_secret_key, spend_public_key);
-    CHECK_AND_ASSERT_THROW_MES(m_keys.m_account_address.m_spend_public_key == spend_public_key,
-        "Unexpected derived public spend key");
-
-    m_keys.m_spend_secret_key = spend_secret_key;
   }
   //-----------------------------------------------------------------
   crypto::secret_key account_base::generate(const crypto::secret_key& recovery_key, bool recover, bool two_random)
@@ -261,21 +244,6 @@ DISABLE_VS_WARNINGS(4244 4345)
     create_from_keys(address, fake, viewkey);
   }
   //-----------------------------------------------------------------
-  void account_base::create_from_polyseed(const polyseed::data& seed, const epee::wipeable_string &passphrase)
-  {
-    crypto::secret_key secret_key;
-    seed.keygen(&secret_key, sizeof(secret_key));
-
-    if (!passphrase.empty()) {
-      secret_key = cryptonote::decrypt_key(secret_key, passphrase);
-    }
-
-    generate(secret_key, true, false);
-
-    seed.save(m_keys.m_polyseed.data);
-    m_keys.m_passphrase = passphrase;
-  }
-  //-----------------------------------------------------------------
   bool account_base::make_multisig(const crypto::secret_key &view_secret_key, const crypto::secret_key &spend_secret_key, const crypto::public_key &spend_public_key, const std::vector<crypto::secret_key> &multisig_keys)
   {
     m_keys.m_account_address.m_spend_public_key = spend_public_key;

src/cryptonote_basic/account.h

@@ -33,7 +33,6 @@
 #include "cryptonote_basic.h"
 #include "crypto/crypto.h"
 #include "serialization/keyvalue_serialization.h"
-#include "polyseed/polyseed.hpp"
 
 namespace cryptonote
 {
@@ -46,8 +45,6 @@ namespace cryptonote
     std::vector<crypto::secret_key> m_multisig_keys;
     hw::device *m_device = &hw::get_device("default");
     crypto::chacha_iv m_encryption_iv;
-    crypto::secret_key m_polyseed;
-    epee::wipeable_string m_passphrase; // Only used with polyseed
 
     BEGIN_KV_SERIALIZE_MAP()
       KV_SERIALIZE(m_account_address)
@@ -56,8 +53,6 @@ namespace cryptonote
       KV_SERIALIZE_CONTAINER_POD_AS_BLOB(m_multisig_keys)
       const crypto::chacha_iv default_iv{{0, 0, 0, 0, 0, 0, 0, 0}};
       KV_SERIALIZE_VAL_POD_AS_BLOB_OPT(m_encryption_iv, default_iv)
-      KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE(m_polyseed)
-      KV_SERIALIZE(m_passphrase)
     END_KV_SERIALIZE_MAP()
 
     void encrypt(const crypto::chacha_key &key);
@@ -84,7 +79,6 @@ namespace cryptonote
     void create_from_device(hw::device &hwdev);
     void create_from_keys(const cryptonote::account_public_address& address, const crypto::secret_key& spendkey, const crypto::secret_key& viewkey);
     void create_from_viewkey(const cryptonote::account_public_address& address, const crypto::secret_key& viewkey);
-    void create_from_polyseed(const polyseed::data &polyseed, const epee::wipeable_string &passphrase);
     bool make_multisig(const crypto::secret_key &view_secret_key, const crypto::secret_key &spend_secret_key, const crypto::public_key &spend_public_key, const std::vector<crypto::secret_key> &multisig_keys);
     const account_keys& get_keys() const;
     std::string get_public_address_str(network_type nettype) const;
@@ -101,7 +95,6 @@ namespace cryptonote
     bool store(const std::string& file_path);
 
     void forget_spend_key();
-    void set_spend_key(const crypto::secret_key& spend_secret_key);
     const std::vector<crypto::secret_key> &get_multisig_keys() const { return m_keys.m_multisig_keys; }
 
     void encrypt_keys(const crypto::chacha_key &key) { m_keys.encrypt(key); }

src/cryptonote_basic/connection_context.cpp

@@ -29,7 +29,6 @@
 
 #include "connection_context.h"
 
-#include <boost/optional/optional.hpp>
 #include "cryptonote_protocol/cryptonote_protocol_defs.h"
 #include "p2p/p2p_protocol_defs.h"
 
@@ -70,23 +69,4 @@ namespace cryptonote
     };
     return std::numeric_limits<size_t>::max();
   }
-
-  void cryptonote_connection_context::set_state_normal()
-  {
-    m_state = state_normal;
-    m_expected_heights_start = 0;
-    m_needed_objects.clear();
-    m_needed_objects.shrink_to_fit();
-    m_expected_heights.clear();
-    m_expected_heights.shrink_to_fit();
-    m_requested_objects.clear();
-  }
-
-  boost::optional<crypto::hash> cryptonote_connection_context::get_expected_hash(const uint64_t height) const
-  {
-    const auto difference = height - m_expected_heights_start;
-    if (height < m_expected_heights_start || m_expected_heights.size() <= difference)
-      return boost::none;
-    return m_expected_heights[difference];
-  }
 } // cryptonote

src/cryptonote_basic/connection_context.h

@@ -34,7 +34,6 @@
 #include <atomic>
 #include <algorithm>
 #include <boost/date_time/posix_time/posix_time.hpp>
-#include <boost/optional/optional_fwd.hpp>
 #include "net/net_utils_base.h"
 #include "crypto/hash.h"
 
@@ -43,7 +42,7 @@ namespace cryptonote
   struct cryptonote_connection_context: public epee::net_utils::connection_context_base
   {
     cryptonote_connection_context(): m_state(state_before_handshake), m_remote_blockchain_height(0), m_last_response_height(0),
-        m_expected_heights_start(0), m_last_request_time(boost::date_time::not_a_date_time), m_callback_request_count(0),
+        m_last_request_time(boost::date_time::not_a_date_time), m_callback_request_count(0),
         m_last_known_hash(crypto::null_hash), m_pruning_seed(0), m_rpc_port(0), m_rpc_credits_per_hash(0), m_anchor(false), m_score(0),
         m_expect_response(0), m_expect_height(0), m_num_requested(0) {}
 
@@ -93,18 +92,11 @@ namespace cryptonote
     //! \return Maximum number of bytes permissible for `command`.
     static size_t get_max_bytes(int command) noexcept;
 
-    //! Use this instead of `m_state = state_normal`.
-    void set_state_normal();
-
-    boost::optional<crypto::hash> get_expected_hash(uint64_t height) const;
-
     state m_state;
     std::vector<std::pair<crypto::hash, uint64_t>> m_needed_objects;
-    std::vector<crypto::hash> m_expected_heights;
     std::unordered_set<crypto::hash> m_requested_objects;
     uint64_t m_remote_blockchain_height;
     uint64_t m_last_response_height;
-    uint64_t m_expected_heights_start;
     boost::posix_time::ptime m_last_request_time;
     copyable_atomic m_callback_request_count; //in debug purpose: problem with double callback rise
     crypto::hash m_last_known_hash;

src/cryptonote_basic/cryptonote_basic_impl.h

@@ -39,6 +39,15 @@ namespace cryptonote {
   /************************************************************************/
   /*                                                                      */
   /************************************************************************/
+  template<class t_array>
+  struct array_hasher: std::unary_function<t_array&, std::size_t>
+  {
+    std::size_t operator()(const t_array& val) const
+    {
+      return boost::hash_range(&val.data[0], &val.data[sizeof(val.data)]);
+    }
+  };
+
 
 #pragma pack(push, 1)
   struct public_address_outer_blob

src/cryptonote_basic/cryptonote_boost_serialization.h

@@ -335,7 +335,7 @@ namespace boost
     a & x.type;
     if (x.type == rct::RCTTypeNull)
       return;
-    if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeFullBulletproof && x.type != rct::RCTTypeSimpleBulletproof && x.type != rct::RCTTypeCLSAG && x.type != rct::RCTTypeBulletproofPlus && x.type != rct::RCTTypeBulletproofPlus_FullCommit)
+    if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeFullBulletproof && x.type != rct::RCTTypeSimpleBulletproof && x.type != rct::RCTTypeCLSAG && x.type != rct::RCTTypeBulletproofPlus)
       throw boost::archive::archive_exception(boost::archive::archive_exception::other_exception, "Unsupported rct type");
     // a & x.message; message is not serialized, as it can be reconstructed from the tx data
     // a & x.mixRing; mixRing is not serialized, as it can be reconstructed from the offsets
@@ -369,7 +369,7 @@ namespace boost
     a & x.type;
     if (x.type == rct::RCTTypeNull)
       return;
-    if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeFullBulletproof && x.type != rct::RCTTypeSimpleBulletproof && x.type != rct::RCTTypeCLSAG && x.type != rct::RCTTypeBulletproofPlus && x.type != rct::RCTTypeBulletproofPlus_FullCommit)
+    if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeFullBulletproof && x.type != rct::RCTTypeSimpleBulletproof && x.type != rct::RCTTypeCLSAG && x.type != rct::RCTTypeBulletproofPlus)
       throw boost::archive::archive_exception(boost::archive::archive_exception::other_exception, "Unsupported rct type");
     // a & x.message; message is not serialized, as it can be reconstructed from the tx data
     // a & x.mixRing; mixRing is not serialized, as it can be reconstructed from the offsets
@@ -389,7 +389,7 @@ namespace boost
     a & x.p.MGs;
     if (ver >= 1u)
       a & x.p.CLSAGs;
-    if (x.type == rct::RCTTypeBulletproof || x.type == rct::RCTTypeBulletproof2 || x.type == rct::RCTTypeSimpleBulletproof || x.type == rct::RCTTypeCLSAG || x.type == rct::RCTTypeBulletproofPlus || x.type == rct::RCTTypeBulletproofPlus_FullCommit)
+    if (x.type == rct::RCTTypeBulletproof || x.type == rct::RCTTypeBulletproof2 || x.type == rct::RCTTypeSimpleBulletproof || x.type == rct::RCTTypeCLSAG || x.type == rct::RCTTypeBulletproofPlus)
       a & x.p.pseudoOuts;
   }
 

src/cryptonote_basic/cryptonote_format_utils.cpp

@@ -106,7 +106,7 @@ namespace cryptonote
   uint64_t get_transaction_weight_clawback(const transaction &tx, size_t n_padded_outputs)
   {
     const rct::rctSig &rv = tx.rct_signatures;
-    const bool plus = rv.type == rct::RCTTypeBulletproofPlus || rv.type == rct::RCTTypeBulletproofPlus_FullCommit;
+    const bool plus = rv.type == rct::RCTTypeBulletproofPlus;
     const uint64_t bp_base = (32 * ((plus ? 6 : 9) + 7 * 2)) / 2; // notional size of a 2 output proof, normalized to 1 proof (ie, divided by 2)
     const size_t n_outputs = tx.vout.size();
     if (n_padded_outputs <= 2)
@@ -167,7 +167,7 @@ namespace cryptonote
       if (!base_only)
       {
         const bool bulletproof = rct::is_rct_bulletproof(rv.type);
-        const bool bulletproof_plus = rct::is_rct_bulletproof_plus_any(rv.type);
+        const bool bulletproof_plus = rct::is_rct_bulletproof_plus(rv.type);
         if (bulletproof_plus)
         {
           if (rv.p.bulletproofs_plus.size() != 1)
@@ -188,11 +188,9 @@ namespace cryptonote
           }
           const size_t n_amounts = tx.vout.size();
           CHECK_AND_ASSERT_MES(n_amounts == rv.outPk.size(), false, "Internal error filling out V");
-          rv.p.bulletproofs_plus[0].V.resize(n_amounts); 
-          const bool bulletproof_plus_legacy = rct::is_rct_bp_plus_legacy(rv.type);
-          for (size_t i = 0; i < n_amounts; ++i) {
-            rv.p.bulletproofs_plus[0].V[i] = bulletproof_plus_legacy ? rv.outPk[i].mask : rct::scalarmultKey(rv.outPk[i].mask, rct::INV_EIGHT);
-          }
+          rv.p.bulletproofs_plus[0].V.resize(n_amounts);
+          for (size_t i = 0; i < n_amounts; ++i)
+            rv.p.bulletproofs_plus[0].V[i] = rv.outPk[i].mask;
         }
         if (rct::is_rct_new_bulletproof(rv.type))
         {
@@ -228,7 +226,9 @@ namespace cryptonote
           size_t idx = 0;
           for (size_t n = 0; n < rv.outPk.size(); ++n)
           {
-            CHECK_AND_ASSERT_MES(rv.p.bulletproofs[n].L.size() >= 6, false, "Bad bulletproofs L size");
+            //rv.p.bulletproofs[n].V.resize(1);
+            //rv.p.bulletproofs[n].V[0] = rv.outPk[n].mask;
+            CHECK_AND_ASSERT_MES(rv.p.bulletproofs[n].L.size() >= 6, false, "Bad bulletproofs L size"); // at least 64 bits
             const size_t n_amounts = rct::n_bulletproof_v1_amounts(rv.p.bulletproofs[n]);
             CHECK_AND_ASSERT_MES(idx + n_amounts <= rv.outPk.size(), false, "Internal error filling out V");
             rv.p.bulletproofs[n].V.resize(n_amounts);
@@ -277,7 +277,6 @@ namespace cryptonote
     CHECK_AND_ASSERT_MES(r, false, "Failed to parse transaction from blob");
     CHECK_AND_ASSERT_MES(expand_transaction_1(tx, false), false, "Failed to expand transaction data");
     tx.invalidate_hashes();
-    tx.set_blob_size(tx_blob.size());
     //TODO: validate tx
 
     return get_transaction_hash(tx, tx_hash);
@@ -313,7 +312,7 @@ namespace cryptonote
     bool r = hwdev.generate_key_derivation(tx_public_key, ack.m_view_secret_key, recv_derivation);
     if (!r)
     {
-      MWARNING("key image helper: failed to generate_key_derivation(" << tx_public_key << ", <viewkey>)");
+      MWARNING("key image helper: failed to generate_key_derivation(" << tx_public_key << ", " << ack.m_view_secret_key << ")");
       memcpy(&recv_derivation, rct::identity().bytes, sizeof(recv_derivation));
     }
 
@@ -324,7 +323,7 @@ namespace cryptonote
       r = hwdev.generate_key_derivation(additional_tx_public_keys[i], ack.m_view_secret_key, additional_recv_derivation);
       if (!r)
       {
-        MWARNING("key image helper: failed to generate_key_derivation(" << additional_tx_public_keys[i] << ", <viewkey>)");
+        MWARNING("key image helper: failed to generate_key_derivation(" << additional_tx_public_keys[i] << ", " << ack.m_view_secret_key << ")");
       }
       else
       {
@@ -469,7 +468,7 @@ namespace cryptonote
       return blob_size;
     const rct::rctSig &rv = tx.rct_signatures;
     const bool bulletproof = rct::is_rct_bulletproof(rv.type);
-    const bool bulletproof_plus = rct::is_rct_bulletproof_plus_any(rv.type);
+    const bool bulletproof_plus = rct::is_rct_bulletproof_plus(rv.type);
     if (!bulletproof && !bulletproof_plus)
       return blob_size;
     const size_t n_outputs = tx.vout.size();
@@ -487,7 +486,7 @@ namespace cryptonote
   {
     CHECK_AND_ASSERT_MES(tx.pruned, std::numeric_limits<uint64_t>::max(), "get_pruned_transaction_weight does not support non pruned txes");
     CHECK_AND_ASSERT_MES(tx.version >= 2, std::numeric_limits<uint64_t>::max(), "get_pruned_transaction_weight does not support v1 txes");
-    CHECK_AND_ASSERT_MES(tx.rct_signatures.type == rct::RCTTypeBulletproof2 || tx.rct_signatures.type == rct::RCTTypeCLSAG || tx.rct_signatures.type == rct::RCTTypeBulletproofPlus || tx.rct_signatures.type == rct::RCTTypeBulletproofPlus_FullCommit,
+    CHECK_AND_ASSERT_MES(tx.rct_signatures.type == rct::RCTTypeBulletproof2 || tx.rct_signatures.type == rct::RCTTypeCLSAG || tx.rct_signatures.type == rct::RCTTypeBulletproofPlus,
         std::numeric_limits<uint64_t>::max(), "Unsupported rct_signatures type in get_pruned_transaction_weight");
     CHECK_AND_ASSERT_MES(!tx.vin.empty(), std::numeric_limits<uint64_t>::max(), "empty vin");
     CHECK_AND_ASSERT_MES(tx.vin[0].type() == typeid(cryptonote::txin_to_key), std::numeric_limits<uint64_t>::max(), "empty vin");
@@ -506,7 +505,7 @@ namespace cryptonote
     while ((n_padded_outputs = (1u << nrl)) < tx.vout.size())
       ++nrl;
     nrl += 6;
-    extra = 32 * ((rct::is_rct_bulletproof_plus_any(tx.rct_signatures.type) ? 6 : 9) + 2 * nrl) + 2;
+    extra = 32 * ((rct::is_rct_bulletproof_plus(tx.rct_signatures.type) ? 6 : 9) + 2 * nrl) + 2;
     weight += extra;
 
     // calculate deterministic CLSAG/MLSAG data size
@@ -546,19 +545,6 @@ namespace cryptonote
     return get_transaction_weight(tx, blob_size);
   }
   //---------------------------------------------------------------
-  uint64_t get_transaction_blob_size(const transaction& tx)
-  {
-    if (!tx.is_blob_size_valid())
-    {
-      const cryptonote::blobdata tx_blob = tx_to_blob(tx);
-      tx.set_blob_size(tx_blob.size());
-    }
-
-    CHECK_AND_ASSERT_THROW_MES(tx.is_blob_size_valid(), "BUG: blob size valid not set");
-
-    return tx.blob_size;
-  }
-  //---------------------------------------------------------------
   bool get_tx_fee(const transaction& tx, uint64_t & fee)
   {
     if (tx.version > 1)
@@ -1298,6 +1284,7 @@ namespace cryptonote
   crypto::hash get_transaction_hash(const transaction& t)
   {
     crypto::hash h = null_hash;
+    get_transaction_hash(t, h, NULL);
     CHECK_AND_ASSERT_THROW_MES(get_transaction_hash(t, h, NULL), "Failed to calculate transaction hash");
     return h;
   }

src/cryptonote_basic/cryptonote_format_utils.h

@@ -139,7 +139,6 @@ namespace cryptonote
   uint64_t get_transaction_weight(const transaction &tx);
   uint64_t get_transaction_weight(const transaction &tx, size_t blob_size);
   uint64_t get_pruned_transaction_weight(const transaction &tx);
-  uint64_t get_transaction_blob_size(const transaction& tx);
 
   bool check_money_overflow(const transaction& tx);
   bool check_outs_overflow(const transaction& tx);

src/cryptonote_basic/difficulty.cpp

@@ -201,10 +201,7 @@ namespace cryptonote {
       return check_hash_128(hash, difficulty);
   }
 
-  difficulty_type next_difficulty(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, network_type nettype) {
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
+  difficulty_type next_difficulty(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT) {
     //cutoff DIFFICULTY_LAG
     if(timestamps.size() > DIFFICULTY_WINDOW)
     {
@@ -219,8 +216,7 @@ namespace cryptonote {
       return 1;
     }
     // reset difficulty for solo mining to 100 million
-    if (nettype == MAINNET && HEIGHT <= 331170 + DIFFICULTY_WINDOW && HEIGHT >= 331170) { return 100000000; }
-
+    if (HEIGHT <= 331170 + DIFFICULTY_WINDOW && HEIGHT >= 331170) { return 100000000; }
     static_assert(DIFFICULTY_WINDOW >= 2, "Window is too small");
     assert(length <= DIFFICULTY_WINDOW);
     sort(timestamps.begin(), timestamps.end());
@@ -264,12 +260,9 @@ namespace cryptonote {
   // LWMA difficulty algorithm
   // Background:  https://github.com/zawy12/difficulty-algorithms/issues/3
   // Copyright (c) 2017-2018 Zawy
-  difficulty_type next_difficulty_v2(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, network_type nettype) {
+  difficulty_type next_difficulty_v2(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT) {
     const int64_t T = static_cast<int64_t>(target_seconds);
     size_t N = DIFFICULTY_WINDOW_V2;
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
     if (timestamps.size() < 4) {
         return 1;
     } else if ( timestamps.size() < N+1 ) {
@@ -300,13 +293,10 @@ namespace cryptonote {
   }
 
   // LWMA-2
-  difficulty_type next_difficulty_v3(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, network_type nettype) {
+  difficulty_type next_difficulty_v3(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT) {
     int64_t T = DIFFICULTY_TARGET_V2;
     int64_t N = DIFFICULTY_WINDOW_V2;
     int64_t  L(0), ST, sum_3_ST(0), next_D, prev_D;
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
     assert(timestamps.size() == cumulative_difficulties.size() && timestamps.size() <= static_cast<uint64_t>(N+1) );
     for ( int64_t i = 1; i <= N; i++ ) {
       ST = static_cast<int64_t>(timestamps[i]) - static_cast<int64_t>(timestamps[i-1]);
@@ -326,15 +316,12 @@ namespace cryptonote {
   }
 
   // LWMA-4
-  difficulty_type next_difficulty_v4(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, network_type nettype) {
+  difficulty_type next_difficulty_v4(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT) {
     uint64_t T = DIFFICULTY_TARGET_V2;
     uint64_t N = DIFFICULTY_WINDOW_V2;
     uint64_t L(0), ST(0), next_D, prev_D, avg_D, i;
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
     assert(timestamps.size() == cumulative_difficulties.size() && timestamps.size() <= N+1 );
-    if (nettype == MAINNET && HEIGHT <= 63469 + 1) { return 100000069; }
+    if (HEIGHT <= 63469 + 1) { return 100000069; }
     std::vector<uint64_t>TS(N+1);
     TS[0] = timestamps[0];
     for ( i = 1; i <= N; i++) {
@@ -376,24 +363,21 @@ namespace cryptonote {
   // LWMA-1 difficulty algorithm
   // Copyright (c) 2017-2019 Zawy, MIT License
   // https://github.com/zawy12/difficulty-algorithms/issues/3
-  difficulty_type next_difficulty_v5(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, network_type nettype) {
+  difficulty_type next_difficulty_v5(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT) {
     uint64_t T = DIFFICULTY_TARGET_V2;
     uint64_t N = DIFFICULTY_WINDOW_V3;
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
     assert(timestamps.size() == cumulative_difficulties.size() && timestamps.size() <= N+1 );
 
-    if (nettype == MAINNET && HEIGHT >= 81769 && HEIGHT < 81769 + N) { return 10000000; }
+    if (HEIGHT >= 81769 && HEIGHT < 81769 + N) { return 10000000; }
     assert(timestamps.size() == N+1);
 
     // hardcoding previously erroneously calculated difficulty entries
-    if(nettype == MAINNET && HEIGHT == 307686) return 25800000;
-    if(nettype == MAINNET && HEIGHT == 307692) return 1890000;
-    if(nettype == MAINNET && HEIGHT == 307735) return 17900000;
-    if(nettype == MAINNET && HEIGHT == 307742) return 21300000;
-    if(nettype == MAINNET && HEIGHT == 307750) return 10900000;
-    if(nettype == MAINNET && HEIGHT == 307766) return 2960000;
+    if(HEIGHT == 307686) return 25800000;
+    if(HEIGHT == 307692) return 1890000;
+    if(HEIGHT == 307735) return 17900000;
+    if(HEIGHT == 307742) return 21300000;
+    if(HEIGHT == 307750) return 10900000;
+    if(HEIGHT == 307766) return 2960000;
 
     uint64_t  i, this_timestamp(0), previous_timestamp(0);
     difficulty_type L(0), next_D, avg_D;
@@ -427,10 +411,7 @@ namespace cryptonote {
     return  next_D;
   }
 
-  difficulty_type next_difficulty_v6(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, network_type nettype) {
-    if ((nettype == TESTNET || nettype == STAGENET) && HEIGHT <= DIFFICULTY_WINDOW) {
-      return 100;
-    }
+  difficulty_type next_difficulty_v6(std::vector<uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds) {
     if(timestamps.size() > DIFFICULTY_WINDOW_V3)
     {
         timestamps.resize(DIFFICULTY_WINDOW_V3);

src/cryptonote_basic/difficulty.h

@@ -35,7 +35,6 @@
 #include <string>
 #include <boost/multiprecision/cpp_int.hpp>
 #include "crypto/hash.h"
-#include "cryptonote_config.h"
 
 namespace cryptonote
 {
@@ -58,12 +57,12 @@ namespace cryptonote
 
     bool check_hash_128(const crypto::hash &hash, difficulty_type difficulty);
     bool check_hash(const crypto::hash &hash, difficulty_type difficulty);
-    difficulty_type next_difficulty(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, cryptonote::network_type nettype);
-    difficulty_type next_difficulty_v2(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, cryptonote::network_type nettype);
-    difficulty_type next_difficulty_v3(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, cryptonote::network_type nettype);
-    difficulty_type next_difficulty_v4(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, cryptonote::network_type nettype);
-    difficulty_type next_difficulty_v5(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT, cryptonote::network_type nettype);
-    difficulty_type next_difficulty_v6(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT, cryptonote::network_type nettype);
+    difficulty_type next_difficulty(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT);
+    difficulty_type next_difficulty_v2(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds, uint64_t HEIGHT);
+    difficulty_type next_difficulty_v3(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT);
+    difficulty_type next_difficulty_v4(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT);
+    difficulty_type next_difficulty_v5(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, uint64_t HEIGHT);
+    difficulty_type next_difficulty_v6(std::vector<std::uint64_t> timestamps, std::vector<difficulty_type> cumulative_difficulties, size_t target_seconds);
 
     std::string hex(difficulty_type v);
 }