Merge pull request Electron-Cash#2816 from EchterAgo/rust_repro_fix

build: Fix AppImage reproducibility by using rusts trim-paths

contrib/build-linux/appimage/Dockerfile_ub2004

@@ -62,3 +62,10 @@ RUN echo deb ${UBUNTU_MIRROR} ${UBUNTU_DIST} main restricted universe multiverse
     rm -rf /var/lib/apt/lists/* && \
     apt-get autoremove -y && \
     apt-get clean
+
+# This is to enable nightly features in the release configuration
+ENV RUSTC_BOOTSTRAP=1
+# Enable trim-paths feature in cargo 1.75+ to make sure pip paths
+# do not end up in binaries making them not reproducible
+ENV CARGO_TRIM_PATHS=all
+ENV CARGO_UNSTABLE_TRIM_PATHS=true

contrib/build-linux/appimage/_build.sh

@@ -125,9 +125,11 @@ mkdir -p "$CACHEDIR/pip_cache"
 CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements-pip.txt"
 CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements-build-appimage.txt"
 CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --cache-dir "$CACHEDIR/pip_cache" -r "$CONTRIB/deterministic-build/requirements.txt"
-CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --only-binary PyQt5,PyQt5-Qt5 --cache-dir "$CACHEDIR/pip_cache" -r <(filter_deps /zxing-cpp/ < "$CONTRIB/deterministic-build/requirements-binaries.txt")
+CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --only-binary PyQt5,PyQt5-Qt5 --cache-dir "$CACHEDIR/pip_cache" -r <(filter_deps /zxing-cpp/ < "$CONTRIB/deterministic-build/requirements-binaries.txt" | filter_deps /cryptography/)
 # zxing-cpp 2.2.1 with patch for reproducible build, see https://github.com/zxing-cpp/zxing-cpp/pull/730
 CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --only-binary cmake --cache-dir "$CACHEDIR/pip_cache" git+https://github.com/EchterAgo/zxing-cpp.git@3ac618250672db83e7a37b4e43fe6f72b88756d4#subdirectory=wrappers/python
+# cryptography 42.0.5 with patch for reproducible build, see https://github.com/pyca/cryptography/pull/10627
+CFLAGS="-g0" "$python" -m pip install --no-deps --no-warn-script-location --no-binary :all: --only-binary cmake --cache-dir "$CACHEDIR/pip_cache" git+https://github.com/pyca/cryptography.git@857d6b1d2fb1b93251a89ca3534e2a28b32c4950
 # Temporary fix for hidapi incompatibility with Cython 3
 # See https://github.com/trezor/cython-hidapi/issues/155
 # We use PIP_CONSTRAINT as an environment variable instead of command line flag because it gets passed to subprocesses