Add integration tests against a Palladium regtest node in Docker

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-23 15:21:24 +02:00
1 parent 0c94190702
commit 2ef6a7abcb
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+# Palladium node in regtest mode, to run the integration tests of this repository against a real daemon.
+# It runs the official release binaries (checked against the clearsigned SHA256SUMS.asc, which is checked against
+# the pinned release key), with the palladium.conf next to this file.
+#
+#   docker compose -f tests/integration/docker-compose.yml up -d --build --wait
+#
+# Not for production: the RPC credentials are public and the chain is a throwaway regtest chain.
+
+FROM ubuntu:22.04 AS fetch
+
+ARG VERSION=2.1.0
+# Fingerprint of palladium-release-key.asc, published in the release notes of the node
+ARG RELEASE_FPR=70D5C2A2F6C5A128CD9223F227AB4AEDBF5D8BC1
+# Set automatically by BuildKit: amd64, arm64 or arm
+ARG TARGETARCH
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends ca-certificates curl gnupg \
+ && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /dl
+RUN set -eux; \
+    case "${TARGETARCH}" in \
+      amd64) T=x86_64-linux-gnu ;; \
+      arm64) T=aarch64-linux-gnu ;; \
+      arm)   T=arm-linux-gnueabihf ;; \
+      *) echo "unsupported architecture: ${TARGETARCH}" >&2; exit 1 ;; \
+    esac; \
+    URL=https://github.com/palladium-coin/palladiumcore/releases/download/v${VERSION}; \
+    F=palladium-${VERSION}-${T}.tar.gz; \
+    for f in "$F" SHA256SUMS.asc palladium-release-key.asc; do curl -fsSLO "$URL/$f"; done; \
+    export GNUPGHOME="$(mktemp -d)"; \
+    gpg --import palladium-release-key.asc; \
+    gpg --with-colons --fingerprint | grep -q "^fpr:::::::::${RELEASE_FPR}:"; \
+    gpg --status-fd 1 --output SHA256SUMS.signed --decrypt SHA256SUMS.asc | grep -q "^\[GNUPG:\] VALIDSIG ${RELEASE_FPR} "; \
+    sha256sum -c --ignore-missing SHA256SUMS.signed; \
+    tar xzf "$F" --strip-components=1 -C /usr/local palladium-${VERSION}/bin/palladiumd palladium-${VERSION}/bin/palladium-cli
+
+FROM ubuntu:22.04
+
+COPY --from=fetch /usr/local/bin/palladiumd /usr/local/bin/palladium-cli /usr/local/bin/
+
+RUN useradd --create-home --uid 1000 palladium \
+ && mkdir /home/palladium/.palladium && chown palladium:palladium /home/palladium/.palladium
+COPY --chown=palladium:palladium palladium.conf /home/palladium/.palladium/palladium.conf
+USER palladium
+
+# regtest RPC and P2P
+EXPOSE 28443 28444
+
+# -daemon=0 and -regtest on the command line: they must not depend on the conf file
+ENTRYPOINT ["palladiumd", "-printtoconsole", "-daemon=0", "-regtest"]