Add gpg keys [no ci]

Author: Claudio Raimondi

Dockerfile

@@ -1,11 +1,3 @@
-# This Dockerfile is used by buildx to build ARM64, AMD64, and ARM32 Docker images from an AMD64 host.
-# To speed up the build process, we are cross-compiling rather than relying on QEMU.
-# There are four main stages:
-# * downloader: Downloads specific binaries needed for core lightning for each architecture.
-# * builder: Cross-compiles for each architecture.
-# * final: Creates the runtime image.
-
-
 ARG BASE_DISTRO="debian:bookworm-slim"
 
 FROM ${BASE_DISTRO} AS base-downloader
@@ -91,10 +83,10 @@ ARG SQLITE_TARBALL=sqlite-autoconf-${SQLITE_VERSION}.tar.gz
 WORKDIR /opt/sqlite
 
 ADD ${SQLITE_URL}/${SQLITE_YEAR}/${SQLITE_TARBALL}    sqlite.tar.gz
-//TODO: add sig
-//TODO: add gpgs
+#TODO: add sig
+#TODO: add gpgs
 
-//TODO verify gpgs
+#TODO verify gpgs
 
 # -------------- Postgres ------------------
 
@@ -104,11 +96,13 @@ ARG POSTGRES_TARBALL=postgresql-${POSTGRES_VERSION}.tar.gz
 
 WORKDIR /opt/postgres
 
-ADD ${POSTGRES_URL}/v${POSTGRES_VERSION}/${POSTGRES_TARBALL}    postgres.tar.gz
-//TODO: add sig
-//TODO: add gpgs
+ADD ${POSTGRES_URL}/v${POSTGRES_VERSION}/${POSTGRES_TARBALL}          postgres.tar.gz
+ADD ${POSTGRES_URL}/v${POSTGRES_VERSION}/${POSTGRES_TARBALL}.sha256   postgres.tar.gz.sha256
+#TODO: add gpgs
+
+#TODO verify gpgs
 
-//TODO verify gpgs
+RUN sha256sum -c postgres.tar.gz.sha256
 
 # --------------  Rust ----------------------
 ADD --chmod=750 https://sh.rustup.rs    /opt/install-rust.sh
@@ -185,7 +179,6 @@ RUN ./install-poetry.py
 ENV PATH="/root/.cargo/bin:/root/.local/bin:${PATH}"
 
 RUN rustup toolchain install stable --component rustfmt --allow-downgrade
-RUN poetry self add poetry-plugin-export
 
 WORKDIR /opt/zlib