Initial Python binding support

.github/workflows/py-bindings.yml

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+# This file is based on the output of:
+#
+#    maturin generate-ci github --pytest -m bindings/python/Cargo.toml
+#
+# Using maturin v1.4.0
+name: Py-bindings
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+permissions:
+  contents: read
+
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter --manifest-path bindings/python/Cargo.toml
+          sccache: 'true'
+          manylinux: auto
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: pytest
+        if: ${{ startsWith(matrix.target, 'x86_64') }}
+        shell: bash
+        run: |
+          set -e
+          pip install mla-archive --find-links dist --force-reinstall
+          pip install pytest
+          cd bindings/python && pytest
+
+  windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        target: [x64, x86]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+          architecture: ${{ matrix.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter --manifest-path bindings/python/Cargo.toml
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: pytest
+        shell: bash
+        run: |
+          set -e
+          pip install mla-archive --find-links dist --force-reinstall
+          pip install pytest
+          cd bindings/python && pytest
+
+  macos:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        target: [x86_64, aarch64]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter --manifest-path bindings/python/Cargo.toml
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: pytest
+        if: ${{ !startsWith(matrix.target, 'aarch64') }}
+        shell: bash
+        run: |
+          set -e
+          pip install mla-archive --find-links dist --force-reinstall
+          pip install pytest
+          cd bindings/python && pytest
+

bindings/python/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "pymla"
+version = "0.1.0"
+edition = "2021"
+authors = ["Camille Mougey <[email protected]>"]
+license = "LGPL-3.0-only"
+description = "Multi Layer Archive - A pure rust encrypted and compressed archive file format"
+homepage = "https://github.com/ANSSI-FR/MLA"
+repository = "https://github.com/ANSSI-FR/MLA"
+readme = "../../README.md"
+
+# Avoid cargo feature unification, which might broke other build in the workspace
+[workspace]
+members = ["."]
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[lib]
+name = "pymla"
+crate-type = ["cdylib"]
+
+[dependencies]
+pyo3 = "0"
+mla = { version = "1", features = ["send"], path = "../../mla"}
+x25519-dalek = "2"
+curve25519-parser = { path = "../../curve25519-parser", version = "0.4" }

bindings/python/LICENSE.md

@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
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+  An "Application" is any work that makes use of an interface provided
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bindings/python/pyproject.toml

@@ -0,0 +1,27 @@
+[build-system]
+requires = ["maturin>=1.4,<2.0"]
+build-backend = "maturin"
+
+[project]
+name = "mla-archive"
+description = "Bindings for MLA Archive manipulation"
+authors = [
+    { name="Mougey Camille", email="[email protected]" },
+]
+requires-python = ">=3.8"
+keywords = ["archive", "mla"]
+license = {file = "LICENSE.md"}
+classifiers = [
+    "Programming Language :: Rust",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+]
+dynamic = ["version"]
+
+[project.urls]
+documentation = "https://github.com/ANSSI-FR/MLA"
+repository = "https://github.com/ANSSI-FR/MLA"
+
+[tool.maturin]
+features = ["pyo3/extension-module"]
+module-name = "mla"