Feature 1: Any asset fees (#45)

Modification of Elements blockchain to support paying the transaction fees in any asset that is issued on chain. Includes features like: - Switch variable in chainparams for any_asset_fees feature - Exchange rates to compare assets value in order to calculate fees - Denomination field in issue asset to interpret the amount with different decimals in clients - Initial testnet parameters for Sequentia network ...
SequentiaSEQ · Sep 9, 2024 · 34128e7 · 34128e7
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diff --git a/.cirrus.yml b/.cirrus.yml
@@ -35,22 +35,30 @@ base_template: &BASE_TEMPLATE
 
 main_template: &MAIN_TEMPLATE
   timeout_in: 120m  # https://cirrus-ci.org/faq/#instance-timed-out
+  ccache_cache:
+    folder: "/tmp/ccache_dir"
+  ci_script:
+    - ./ci/test_run_all.sh
+
+global_task_template: &GLOBAL_TASK_TEMPLATE
+  << : *BASE_TEMPLATE
   container:
     # https://cirrus-ci.org/faq/#are-there-any-limits
     # Each project has 16 CPU in total, assign 2 to each container, so that 8 tasks run in parallel
     cpu: 2
     greedy: true
     memory: 8G  # Set to 8GB to avoid OOM. https://cirrus-ci.org/guide/linux/#linux-containers
-  ccache_cache:
-    folder: "/tmp/ccache_dir"
   depends_built_cache:
     folder: "depends/built"
     fingerprint_script: echo $CIRRUS_TASK_NAME $(git rev-list -1 HEAD ./depends)
-  ci_script:
-    - ./ci/test_run_all.sh
+  << : *MAIN_TEMPLATE
 
-global_task_template: &GLOBAL_TASK_TEMPLATE
+macos_native_task_template: &MACOS_NATIVE_TASK_TEMPLATE
   << : *BASE_TEMPLATE
+  check_clang_script:
+    - clang --version
+  brew_install_script:
+    - brew install boost libevent qt@5 miniupnpc libnatpmp ccache zeromq qrencode libtool automake gnu-getopt
   << : *MAIN_TEMPLATE
 
 compute_credits_template: &CREDITS_TEMPLATE
@@ -86,9 +94,9 @@ task:
     CI_VCPKG_TAG: '2021.05.12'
     VCPKG_DOWNLOADS: 'C:\Users\ContainerAdministrator\AppData\Local\vcpkg\downloads'
     VCPKG_DEFAULT_BINARY_CACHE: 'C:\Users\ContainerAdministrator\AppData\Local\vcpkg\archives'
-    QT_DOWNLOAD_URL: 'https://download.qt.io/official_releases/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.zip'
-    QT_LOCAL_PATH: 'C:\qt-everywhere-src-5.15.2.zip'
-    QT_SOURCE_DIR: 'C:\qt-everywhere-src-5.15.2'
+    QT_DOWNLOAD_URL: 'https://download.qt.io/official_releases/qt/5.15/5.15.3/single/qt-everywhere-opensource-src-5.15.3.zip'
+    QT_LOCAL_PATH: 'C:\qt-everywhere-opensource-src-5.15.3.zip'
+    QT_SOURCE_DIR: 'C:\qt-everywhere-src-5.15.3'
     QTBASEDIR: 'C:\Qt_static'
     x64_NATIVE_TOOLS: '"C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Auxiliary\Build\vcvars64.bat"'
     IgnoreWarnIntDirInTempDetected: 'true'
@@ -263,13 +271,13 @@ task:
     FILE_ENV: "./ci/test/00_setup_env_i686_multiprocess.sh"
 
 task:
-  name: '[no wallet, libbitcoinkernel] [bionic]'
+  name: '[no wallet] [bionic]'
   << : *GLOBAL_TASK_TEMPLATE
   container:
     image: ubuntu:bionic
   env:
     << : *CIRRUS_EPHEMERAL_WORKER_TEMPLATE_ENV
-    FILE_ENV: "./ci/test/00_setup_env_native_nowallet_libbitcoinkernel.sh"
+    FILE_ENV: "./ci/test/00_setup_env_native_nowallet.sh"
 
 task:
   name: 'macOS 10.15 [gui, no tests] [focal]'
@@ -286,18 +294,16 @@ task:
     FILE_ENV: "./ci/test/00_setup_env_mac.sh"
 
 task:
-  name: 'macOS 12 native [gui, system sqlite only] [no depends]'
-  brew_install_script:
-    - brew install boost libevent qt@5 miniupnpc libnatpmp ccache zeromq qrencode libtool automake gnu-getopt
-  << : *GLOBAL_TASK_TEMPLATE
+  name: 'macOS 13 native arm64 [gui, sqlite only] [no depends]'
   macos_instance:
     # Use latest image, but hardcode version to avoid silent upgrades (and breaks)
-    image: monterey-xcode-13.2  # https://cirrus-ci.org/guide/macOS
+    image: ghcr.io/cirruslabs/macos-ventura-xcode:14.1  # https://cirrus-ci.org/guide/macOS
+  << : *MACOS_NATIVE_TASK_TEMPLATE
   env:
     << : *CIRRUS_EPHEMERAL_WORKER_TEMPLATE_ENV
     CI_USE_APT_INSTALL: "no"
     PACKAGE_MANAGER_INSTALL: "echo"  # Nothing to do
-    FILE_ENV: "./ci/test/00_setup_env_mac_host.sh"
+    FILE_ENV: "./ci/test/00_setup_env_mac_native_arm64.sh"
 
 task:
   name: 'ARM64 Android APK [focal]'

diff --git a/.github/workflows/build-dev.yml b/.github/workflows/build-dev.yml
@@ -1,4 +1,4 @@
-name: Sequentia Core CI
+name: Build-dev
 
 on:
   workflow_dispatch:
@@ -12,42 +12,122 @@ on:
       - dev
 
 jobs:
-  build:
-    runs-on: ubuntu-20.04
+  build_and_test:
+    runs-on: ubuntu-22.04
+
+    continue-on-error: true
+    strategy:
+      matrix:
+        target: [x86_64-pc-linux-gnu, x86_64-w64-mingw32, x86_64-apple-darwin]
+    env:
+      TARGET: ${{matrix.target}}
 
     steps:
       - uses: actions/checkout@v4
 
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install ccache build-essential libtool autotools-dev automake pkg-config bsdmainutils python3 libevent-dev libboost-dev
-          wget -O - "https://apt.llvm.org/llvm.sh" | sudo bash -s 15
+          sudo apt-get install ccache build-essential libtool autotools-dev automake pkg-config bsdmainutils python3
           sudo /usr/sbin/update-ccache-symlinks
           echo 'export PATH="/usr/lib/ccache:$PATH"' | tee -a ~/.bashrc
           source ~/.bashrc
-          
+        
+      - name: Install Windows dependencies
+        if: ${{ env.TARGET == 'x86_64-w64-mingw32' }}
+        run: sudo apt-get install zip g++-mingw-w64-x86-64-posix
+
+      - name: Install OSX dependencies
+        if: ${{ env.TARGET == 'x86_64-apple-darwin' }}
+        run: |
+          sudo apt-get install curl bsdmainutils cmake libz-dev python3-setuptools libtinfo5 xorriso cpio
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ github.job }}-${{ env.TARGET }}
+          max-size: 1G
+          append-timestamp: false
+
+      - name: Depends cache
+        id: deps-cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/depends/${{ env.TARGET }}
+          key: ${{ env.TARGET }}-deps
+
+      - name: OSX SDK cache
+        id: osx-sdk-cache
+        if: ${{ env.TARGET == 'x86_64-apple-darwin' }}
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/depends/SDKs
+          key: ${{ env.TARGET }}-osx-sdk
+
+      - name: Extract XCode SDK
+        if: ${{ env.TARGET == 'x86_64-apple-darwin' && steps.osx-sdk-cache.outputs.cache-hit != 'true' }}
+        run: |
+          cd depends && mkdir SDKs && cd SDKs
+          wget http://mixakuca.ddns.net:8000/Xcode-12.2.tar.gz
+          tar -xzf Xcode-12.2.tar.gz
+
+      - name: Build depends
+        if: ${{ steps.deps-cache.outputs.cache-hit != 'true' }}
+        run: make -j$(nproc) -C depends HOST=${{env.TARGET}} NO_QT=1 NO_NATPMP=1 NO_UPNP=1 NO_ZMQ=1 NO_USDT=1
+
       - name: Build
         env:
-          BDB_PREFIX: '/home/runner/work/SEQ-Core-Elements/SEQ-Core-Elements/db4'
-          BDB_LIBS: '-L${BDB_PREFIX}/lib -ldb_cxx-4.8'
-          BDB_CFLAGS: '-I${BDB_PREFIX}/include'
-          CC: clang-15
-          CXX: clang++-15
+          CONFIG_SITE: ${{ github.workspace }}/depends/${{ env.TARGET }}/share/config.site
+          NOWARN_CXXFLAGS: -Wno-deprecated -Wno-unused-result
         run: |
           ./autogen.sh
-          ./contrib/install_db4.sh .
-          ./configure --disable-bench --without-gui --without-natpmp --without-miniupnpc
+          ./configure --enable-any-asset-fees
           make clean
           make -j$(nproc)
 
-      - name: Publish artifact - linux
+      - name: Run tests
+        id: tests
+        if: ${{ env.TARGET == 'x86_64-pc-linux-gnu' }}
+        run: |
+          echo "Running tests"
+          ./test/functional/test_runner.py
+
+      - name: Prepare artifacts - Linux
+        if: ${{ env.TARGET == 'x86_64-pc-linux-gnu' && ( success() || ( failure() && steps.tests.conclusion == 'failure' ) ) }}
+        run: |
+          mkdir -p sequentia-dev-linux/bin sequentia-dev-linux/lib
+          cp src/elementsd src/elements-cli* src/elements-tx* src/elements-util* src/elements-wallet* sequentia-dev-linux/bin/
+          cp src/.libs/libelementsconsensus.so* sequentia-dev-linux/lib/
+          tar -cvf sequentia-dev-linux.tar --owner=0 --group=0 --numeric-owner sequentia-dev-linux
+      
+      - name: Prepare artifacts - Windows
+        if: ${{ env.TARGET == 'x86_64-w64-mingw32' }}
+        run: |
+          mkdir -p sequentia-dev-win64/bin sequentia-dev-win64/lib
+          cp src/elementsd.exe src/elements-cli* src/elements-tx* src/elements-util* src/elements-wallet* sequentia-dev-win64/bin/
+          cp src/.libs/libelementsconsensus-0.dll sequentia-dev-win64/lib/
+          zip -r sequentia-dev-win64.zip sequentia-dev-win64
+      
+      - name: Prepare artifacts - OSX
+        if: ${{ env.TARGET == 'x86_64-apple-darwin' }}
+        run: |
+          mkdir -p sequentia-dev-osx/bin sequentia-dev-osx/lib
+          cp src/elementsd src/elements-cli src/elements-tx src/elements-util src/elements-wallet sequentia-dev-osx/bin/
+          cp src/.libs/*.dylib sequentia-dev-osx/lib/
+          tar -cvf sequentia-dev-osx.tar --owner=0 --group=0 --numeric-owner sequentia-dev-osx
+
+      - name: Publish artifact
+        if: ${{ env.TARGET != 'x86_64-w64-mingw32' && ( success() || ( failure() && steps.tests.conclusion == 'failure' ) ) }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: sequentia-dev-${{ env.TARGET }}
+          path: |
+            *.tar
+      
+      - name: Publish artifact Windows
+        if: ${{ env.TARGET == 'x86_64-w64-mingw32' && ( success() || ( failure() && steps.tests.conclusion == 'failure' ) ) }}
         uses: actions/upload-artifact@v4
         with:
-          name: sequentia-linux
+          name: sequentia-dev-${{ env.TARGET }}
           path: |
-            src/elementsd
-            src/elements-cli
-            src/elements-tx
-            src/elements-util
-            src/elements-wallet
+            *.zip
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
@@ -0,0 +1,23 @@
+name: Lint
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - dev
+  pull_request:
+    branches:
+      - master
+      - dev
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run lint
+        run: |
+          sudo ./ci/lint_run_all.sh
diff --git a/.gitignore b/.gitignore
@@ -9,7 +9,6 @@ src/elements-gui
 src/elements-node
 src/elements-tx
 src/elements-util
-src/elements-chainstate
 src/elements-wallet
 src/test/fuzz/fuzz
 src/test/test_bitcoin
@@ -154,4 +153,4 @@ dist/
 /guix-build-*
 
 # nix
-result
+result
diff --git a/.tx/config b/.tx/config
@@ -1,7 +1,7 @@
 [main]
 host = https://www.transifex.com
 
-[bitcoin.qt-translation-023x]
+[o:bitcoin:p:bitcoin:r:qt-translation-023x]
 file_filter = src/qt/locale/bitcoin_<lang>.xlf
 source_file = src/qt/locale/bitcoin_en.xlf
 source_lang = en
diff --git a/README-nix.md b/README-nix.md
@@ -0,0 +1,81 @@
+# Building and Running with Nix
+
+## Setup
+
+### Installing Nix
+
+If you aren't using Nix yet, install it from the
+[Nix download page](https://nixos.org/download/).
+
+On Linux (or Windows using WSL), this is typically as follows
+(on macOS, omit the `--daemon`):
+```
+sh <(curl -L https://nixos.org/nix/install) --daemon
+```
+
+Another option is the
+[Determinate Nix Installer](https://determinate.systems/posts/determinate-nix-installer/).
+
+### Configuring Nix
+
+Once you installed Nix, you can configure it to use our pre-compiled packages
+instead of recompiling everything from source,
+by creating or editing your `~/.config/nix/nix.conf` and adding these lines:
+```
+substituters = https://cache.nixos.org https://cache.nixos.org/ https://mukn.cachix.org
+trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= mukn.cachix.org-1:ujoZLZMpGNQMeZbLBxmOcO7aj+7E5XSnZxwFpuhhsqs=
+```
+
+## Building and Running the Software with Nix
+
+### Building the Software
+
+You can build the whole software package with:
+```
+nix-build
+```
+
+This will create a package under your `/nix/store/` and a symlink to it as `./result`.
+
+### Running the Software as Built
+
+After building the software as above, you can invoke the binaries directly with commands such as:
+```
+./result/bin/elements-cli
+```
+
+You can also install the package in your nix profile with either
+`nix-env -i result` (if you use `nix-env`) or
+`nix profile install result` (if you use `nix profile`).
+
+TODO: In the future, we will also make it work with `nix flake`, and
+when the project is stable and launched maybe submit it upstream onto Nixpkgs.
+
+### Using a Nix shell for Development
+
+To modify the source code and interactively build with all the dependencies
+that would be used by Nix, you may enter a nix shell as follows:
+```shell
+nix-shell
+```
+
+You may then configure with the following command:
+```bash
+configurePhase
+```
+
+And build with this one:
+```bash
+buildPhase
+```
+
+Finally, you can run the tests with:
+```bash
+checkPhase
+```
+
+The `./src/` directory will have been added to your `PATH`
+so you can run commands simply with:
+```bash
+elements-cli -?
+```
diff --git a/build_msvc/README.md b/build_msvc/README.md
@@ -28,7 +28,7 @@ Qt
 ---------------------
 To build Bitcoin Core with the GUI, a static build of Qt is required.
 
-1. Download a single ZIP archive of Qt source code from https://download.qt.io/official_releases/qt/ (e.g., [`qt-everywhere-src-5.15.2.zip`](https://download.qt.io/official_releases/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.zip)), and expand it into a dedicated folder. The following instructions assume that this folder is `C:\dev\qt-source`.
+1. Download a single ZIP archive of Qt source code from https://download.qt.io/official_releases/qt/ (e.g., [`qt-everywhere-opensource-src-5.15.3.zip`](https://download.qt.io/official_releases/qt/5.15/5.15.3/single/qt-everywhere-opensource-src-5.15.3.zip)), and expand it into a dedicated folder. The following instructions assume that this folder is `C:\dev\qt-source`.
 
 2. Open "x64 Native Tools Command Prompt for VS 2019", and input the following commands:
 ```cmd
@@ -83,4 +83,4 @@ If is it enabled then in the output `Dynamic base` will be listed in the `DLL ch
                    Terminal Server Aware
 ```
 
-This may not disable all stack randomization as versions of windows employ additional stack randomization protections. These protections must be turned off in the OS configuration.
+This may not disable all stack randomization as versions of windows employ additional stack randomization protections. These protections must be turned off in the OS configuration.