NODE-2604 Add code from wavesplatform/groth16verify

.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"

.github/workflows/release.yml

@@ -0,0 +1,185 @@
+name: Publish artifacts to Sonatype Repo
+
+on:
+  push:
+    branches:
+      - master
+      - version-[0-9].[0-9]+.x
+    tags:
+      - v[0-9].[0-9]+.[0-9]+
+  pull_request:
+
+env:
+  NATIVE_DIR: zwaves_jni/javalib/src/main/resources/META-INF/native
+  GRADLE_EXTRA_ARGS: --console=plain -Ppr=${{ github.event.number }} -PrefName=${{ github.head_ref }}
+  # GITHUB_CONTEXT: ${{ toJson(github) }} # For debugging purposes
+
+jobs:
+  build-native:
+    name: ${{ matrix.platform }}/${{ matrix.arch }} library
+    runs-on: ${{ matrix.os }}
+    env:
+      # Where a library should be
+      target-path: ${{ matrix.jni-platform }}/${{ matrix.arch }}
+
+      # Rust build target
+      build-target: ${{ matrix.build-arch }}-${{ matrix.build-platform }}
+
+      # Rust target directory
+      TARGET_DIR: ./target
+
+      # Emit backtraces on panics.
+      RUST_BACKTRACE: 1
+    strategy:
+      matrix:
+        platform: [ linux, osx, windows ]
+        arch: [ aarch64, amd64, x86 ]
+        exclude:
+          - platform: osx
+            arch: x86
+          - platform: windows
+            arch: aarch64
+
+        include:
+          - platform: linux
+            os: ubuntu-20.04
+            build-platform: unknown-linux-gnu
+            artifact: libzwaves_jni.so
+            jni-platform: linux64
+
+          - platform: linux
+            arch: aarch64
+            extra-packages: gcc-aarch64-linux-gnu
+
+          - platform: linux
+            arch: x86
+            extra-packages: gcc-multilib
+            jni-platform: linux32
+
+          - platform: osx
+            os: macos-latest
+            build-platform: apple-darwin
+            artifact: libzwaves_jni.dylib
+            jni-platform: osx64
+
+          - platform: windows
+            os: windows-2019
+            build-platform: pc-windows-msvc # x86 and gcc lead to "undefined reference to _Unwind_Resume"
+            artifact: zwaves_jni.dll
+            jni-platform: windows64
+
+          - platform: windows
+            arch: x86
+            jni-platform: windows32
+
+          - arch: aarch64
+            build-arch: aarch64
+
+          - arch: amd64
+            build-arch: x86_64
+
+          - arch: x86
+            build-arch: i686
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Print debug information
+        run: |
+          echo "Build target: ${{ env.build-target }}"
+          echo "Target path:  ${{ env.target-path }}"
+
+      - name: Install build tools
+        if: ${{ matrix.extra-packages }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ${{ matrix.extra-packages }}
+
+      - name: Install stable toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+          target: ${{ env.build-target }}
+
+      - name: Enable Rust dependencies caching
+        uses: Swatinem/rust-cache@v2
+
+      - name: Run Rust tests
+        # Architecture is always x86-64: https://stackoverflow.com/a/71220337
+        if: matrix.arch == 'amd64'
+        run: |
+          cd zwaves_jni
+          cargo test --lib --target ${{ env.build-target }}
+
+      - name: Build native libraries
+        run: |
+          cd zwaves_jni
+          cargo build --release --target ${{ env.build-target }}
+          cd ..
+
+          cp target/${{ env.build-target }}/release/${{ matrix.artifact }} ${{ env.NATIVE_DIR }}/${{ env.target-path }}
+
+      - name: Upload result
+        uses: actions/upload-artifact@v3
+        with:
+          name: native-libraries
+          path: ${{ env.NATIVE_DIR }}/**/*
+
+  build-jni:
+    name: Build JNI library
+    runs-on: ubuntu-20.04
+    needs: build-native
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-java@v3
+        with:
+          java-version: 8
+          distribution: temurin
+          cache: gradle
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: native-libraries
+          path: ${{ env.NATIVE_DIR }}
+
+      - name: Print debug information
+        run: |
+          cd ./zwaves_jni/javalib
+
+          # About -q: https://github.com/gradle/gradle/issues/5098#issuecomment-1084652709
+          VERSION=$(./gradlew -q $GRADLE_EXTRA_ARGS printVersion)
+          PUBLISHING_TYPE=$(./gradlew -q $GRADLE_EXTRA_ARGS publishingType)
+
+          # echo "$GITHUB_CONTEXT" # For debugging purposes
+
+          echo "Gradle extra arguments: ${GRADLE_EXTRA_ARGS}"
+          echo "Building ${VERSION}, publishing type: ${PUBLISHING_TYPE}"
+
+          # Make environment variables available in the next step
+          echo "PUBLISHING_TYPE=${PUBLISHING_TYPE}" >> $GITHUB_ENV
+
+      - name: Run tests
+        run: |
+          cd zwaves_jni/javalib
+          ./gradlew ${GRADLE_EXTRA_ARGS} test
+
+      - name: Publish snapshot version
+        if: ${{ env.PUBLISHING_TYPE == 'snapshot' }}
+        run: |
+          cd zwaves_jni/javalib
+          ./gradlew ${GRADLE_EXTRA_ARGS} publishToSonatype \
+            -PsonatypeUsername='${{ secrets.OSSRH_USERNAME }}' \
+            -PsonatypePassword='${{ secrets.OSSRH_PASSWORD }}' \
+            -PgpgKey='${{ secrets.OSSRH_GPG_KEY_ASCII }}' \
+            -PgpgPassphrase='${{ secrets.OSSRH_GPG_PASSPHRASE }}'
+
+      - name: Publish staging version
+        if: ${{ env.PUBLISHING_TYPE == 'staging' }}
+        run: |
+          cd zwaves_jni/javalib
+          ./gradlew ${GRADLE_EXTRA_ARGS} publishToSonatype closeAndReleaseSonatypeStagingRepository \
+            -PsonatypeUsername='${{ secrets.OSSRH_USERNAME }}' \
+            -PsonatypePassword='${{ secrets.OSSRH_PASSWORD }}' \
+            -PgpgKey='${{ secrets.OSSRH_GPG_KEY_ASCII }}' \
+            -PgpgPassphrase='${{ secrets.OSSRH_GPG_PASSPHRASE }}'

.gitignore

@@ -5,4 +5,6 @@ bin/
 pkg/
 wasm-pack.log
 .vscode
+.idea
+!zwaves_jni/src/bn256/bin
 !zwaves_setup/src/bin

rustfmt.toml

@@ -0,0 +1,7 @@
+edition = "2018"
+
+max_width = 120
+hard_tabs = false
+newline_style = "Unix"
+
+imports_granularity = "Crate"

zwaves_jni/Cargo.toml

@@ -1,21 +1,35 @@
 [package]
 name = "zwaves_jni"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Igor Gulamov <[email protected]>"]
 edition = "2018"
 
 [lib]
-crate-type = ["cdylib"]
+crate-type = ["cdylib", "rlib"]
 name = "zwaves_jni"
 
+[[bin]]
+path = "src/bn256/bin/show_test_vectors.rs"
+name="show_test_vectors"
+
 [dependencies]
 bellman = { version = "0.1.0" }
 zwaves_primitives = { path = "../zwaves_primitives"}
 sapling-crypto = { path = "../sapling-crypto" }
 pairing = "0.14"
+pairing_ce = "0.18" # for bn256
 num = "0.2"
 serde = { version = "1.0", features = ["derive"] }
 base64 = "0.11.0"
 jni = "0.14.0"
 byteorder = "1"
 rand = "0.4"
+
+# for bn256
+[dependencies.ff]
+version = "=0.7"
+features = ["derive"]
+package = "ff_ce"
+
+[dev-dependencies]
+test-case = "3.2.1"

zwaves_jni/build_all.sh

@@ -1,12 +1,3 @@
-if [ ! -d "osxcross" ]; then
-    git clone https://github.com/tpoechtrager/osxcross
-    pushd osxcross
-    wget -nc https://s3.dockerproject.org/darwin/v2/MacOSX10.10.sdk.tar.xz
-    mv MacOSX10.10.sdk.tar.xz tarballs/
-    UNATTENDED=yes OSX_VERSION_MIN=10.7 ./build.sh
-    popd
-fi
-
 cargo build --target=i686-unknown-linux-gnu --release
 cp ../target/i686-unknown-linux-gnu/release/libzwaves_jni.so javalib/src/main/resources/META-INF/native/linux32
 

zwaves_jni/javalib/build.gradle

@@ -1,37 +1,86 @@
-/*
- * This file was generated by the Gradle 'init' task.
- *
- * This generated file contains a sample Java Library project to get you started.
- * For more details take a look at the Java Libraries chapter in the Gradle
- * User Manual available at https://docs.gradle.org/5.4.1/userguide/java_library_plugin.html
- */
-
 plugins {
-    // Apply the java-library plugin to add support for Java Library
-    id 'java-library'
+    id "java-library"
+    id "maven-publish"
+    id "signing"
+    id "io.github.gradle-nexus.publish-plugin" version "1.3.0"
 }
 
 repositories {
-    // Use jcenter for resolving your dependencies.
-    // You can declare any Maven/Ivy/file repository here.
-    jcenter()
+    mavenCentral()
 }
 
-dependencies {
-    // This dependency is exported to consumers, that is to say found on their compile classpath.
-    api 'org.apache.commons:commons-math3:3.6.1'
+def pr() { project.findProperty('pr').toString() ?: "" }
 
-    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
-    implementation 'com.google.guava:guava:27.0.1-jre'
+def refName() { project.findProperty('refName').toString() ?: "" }
 
-    // Use JUnit test framework
-    testImplementation 'junit:junit:4.12'
+ext {
+    baseVersion = "0.1.7"
+
+    publishingType = {
+        if (pr()?.isNumber()) "snapshot" else if (refName() == "v${baseVersion}") "staging" else "prohibited"
+    }
+
+    artifactVersion = {
+        if (pr()?.isNumber()) "${baseVersion}-${pr()}-SNAPSHOT" else baseVersion
+    }
 }
 
+group = "com.wavesplatform"
+archivesBaseName = "zwaves"
+version = artifactVersion()
+
+dependencies {
+    testImplementation 'junit:junit:4.12'
+}
 
 test {
     useJUnit()
-
     maxHeapSize = '1G'
 }
 
+tasks.register('printVersion') {
+    doLast {
+        println version
+    }
+}
+
+tasks.register('publishingType') {
+    doLast {
+        println publishingType()
+    }
+}
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+
+            pom {
+                packaging = 'jar'
+                url = 'https://github.com/wavesplatform/zwaves'
+                licenses {
+                    license {
+                        name.set("MIT License")
+                        url.set("LICENSE")
+                    }
+                }
+                scm {
+                    connection.set("scm:git:git://github.com/wavesplatform/zwaves.git")
+                    developerConnection.set("scm:git:[email protected]:wavesplatform/zwaves.git")
+                    url.set("https://github.com/wavesplatform/zwaves")
+                }
+            }
+        }
+    }
+}
+
+signing {
+    useInMemoryPgpKeys(gpgKey, gpgPassphrase)
+    sign configurations.archives
+}
+
+nexusPublishing {
+    repositories {
+        sonatype()
+    }
+}

zwaves_jni/javalib/gradle.properties

@@ -0,0 +1,5 @@
+sonatypeRepo=
+sonatypeUsername=
+sonatypePassword=
+gpgKey=
+gpgPassphrase=

zwaves_jni/javalib/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists