Rust

Switch to new fast-paillier with backend choice #739

Workflow file for this run

	name: Rust

	on:
	push:
	branches: [ "m" ]
	pull_request:
	branches: [ "**" ]

	env:
	CARGO_TERM_COLOR: always
	CARGO_NET_GIT_FETCH_WITH_CLI: true
	RUSTFLAGS: --deny warnings

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Build
	run: cargo build --release --all-features
	- uses: actions/upload-artifact@v4
	with:
	name: benchmark-tool
	path: target/release/measure_perf
	# Checks each library without default features. For libraries that require a
	# backend choice and thus don't compile with default features, test with both
	# backends
	bare_check:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	package:
	- name: key-share
	- name: cggmp24-keygen
	- name: cggmp24
	backend: "--features=backend-num-bigint,std"
	- name: paillier-zk
	backend: "--features=backend-num-bigint,std"
	- name: cggmp24
	backend: "--features=backend-rug,std"
	- name: paillier-zk
	backend: "--features=backend-rug,std"
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Build
	run: cargo check --no-default-features ${{ matrix.package.backend }} --package ${{ matrix.package.name }}
	check-wasm-nostd:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Install wasm32-unknown-unknown toolchain
	run: rustup target add wasm32-unknown-unknown
	- name: Build on wasm32-unknown-unknown (no_std)
	run: \|
	cargo check --no-default-features \
	--features backend-num-bigint,no_std,serde,hd-wallet,spof,udigest,state-machine \
	--workspace --exclude cggmp24-tests \
	--target wasm32-unknown-unknown


	# Run tests with default features (num-bigint) (without HD wallets support)
	test-default-features:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run tests
	# we exclude paillier-zk, as tests require __internal_doctest to be enabled
	run: cargo test --release --workspace --exclude paillier-zk
	# Run tests with default features and rug (without HD wallets support)
	test-rug-default-features:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run tests
	# we exclude paillier-zk, as tests require __internal_doctest to be enabled
	run: \|
	cargo test --release --workspace --exclude paillier-zk \
	--no-default-features --features std,backend-rug
	# Run tests with all features, including HD wallets support (num-bigint)
	test-all-features:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run tests
	run: cargo test --release --all-features
	# Run tests with all features, including HD wallets support (rug)
	test-rug-all-features:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run tests
	run: \|
	# We can't set --all-features as that will set backend-num-bigint which overrides rug, so we list all features except that
	features=std,hd-wallet,serde,state-machine,all-curves,hd-slip10,hd-stark,spof,insecure-assume-preimage-known,__internal_doctest,backend-rug

	# Check that num-bigint was not present as a dependency of fast-paillier, but rug was
	found_rug=$(cargo tree --edges=features --no-default-features --features $features --no-dedupe --invert fast-paillier \|
	grep backend-rug -q \|\| echo NOTFOUND)
	found_nbi=$(cargo tree --edges=features --no-default-features --features $features --no-dedupe --invert fast-paillier \|
	grep backend-num-bigint -q \|\| echo NOTFOUND)
	if [ NOTFOUND != "$found_nbi" ]; then
	echo "found num-bigint in dependencies of fast-paillier when the num-bigint backend should not be selected!"
	exit 1
	fi
	if [ NOTFOUND == "$found_rug" ]; then
	echo "rug not found in dependencies of fast-paillier; this means that our detection script broke"
	exit 1
	fi

	cargo test --release --no-default-features --features $features

	fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Check formatting
	run: cargo fmt --all -- --check
	clippy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run clippy
	run: cargo clippy --all --all-features --lib --exclude cggmp24-tests -- --no-deps -D clippy::all -D clippy::unwrap_used -D clippy::expect_used
	clippy-tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Run clippy tests
	run: cargo clippy --tests --all-features --lib -- -D clippy::all

	check-doc:
	runs-on: ubuntu-latest
	steps:
	- uses: dtolnay/rust-toolchain@nightly
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	cache-on-failure: "true"
	- name: Check docs
	run: RUSTDOCFLAGS="-D warnings" cargo doc --workspace --all-features --no-deps

	bench:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	pull-requests: write
	needs: build
	steps:
	- uses: actions/checkout@v4
	- uses: actions/download-artifact@v4
	with:
	name: benchmark-tool
	- name: Set file permissions
	run: chmod +x ./measure_perf
	- name: Run benchmarks
	run: \|
	./measure_perf -n 3 --no-bench-primes-gen > perf_output
	sed -e '/PERF_OUTPUT/{r perf_output' -e 'd}' .github/pr-comment.tpl > pr-comment
	- name: Leave PR comment
	uses: marocchino/sticky-pull-request-comment@v2
	with:
	header: bench
	path: pr-comment
	check-changelog:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Check changelogs
	run: ./.github/changelog.sh

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Switch to new fast-paillier with backend choice #739

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Switch to new fast-paillier with backend choice #739

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