3 files changed, 121 insertions, 0 deletions
diff --git a/taskcluster/docker/debian-raw/Dockerfile b/taskcluster/docker/debian-raw/Dockerfile
new file mode 100644
index 0000000000..33b28d11a2
--- /dev/null
+++ b/taskcluster/docker/debian-raw/Dockerfile
@@ -0,0 +1,62 @@
+ARG BASE_IMAGE
+FROM $BASE_IMAGE
+MAINTAINER Mike Hommey <mhommey@mozilla.com>
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Set a default command useful for debugging
+CMD ["/bin/bash", "--login"]
+
+# %include taskcluster/docker/recipes/setup_packages.sh
+COPY topsrcdir/taskcluster/docker/recipes/setup_packages.sh /usr/local/sbin/
+
+COPY taskcluster-hack.sh /usr/local/sbin
+COPY gpgvnoexpkeysig /usr/local/sbin
+
+ARG DIST
+ARG SNAPSHOT
+ARG TASKCLUSTER_ROOT_URL
+# Set apt sources list to a snapshot.
+# Note: the use of gpgvnoexpkeysig is because the Debian Jessie GPG key expired.
+RUN if [ -n "$DIST" ]; then for s in debian_$DIST debian_$DIST-updates debian_$DIST-backports debian-security_$DIST-security debian-debug_$DIST-debug debian-debug_$DIST-proposed-updates-debug debian-debug_$DIST-backports-debug; do \
+      case "$s" in \
+      debian-debug_jessie*|debian_jessie-updates) \
+          : No debian-debug/updates archive for Jessie; \
+          ;; \
+      debian-security_jessie-security) \
+          echo "deb http://archive.debian.org/debian-security/ jessie/updates main"; \
+          ;; \
+      debian*_jessie*) \
+          echo "deb http://archive.debian.org/${s%_*}/ ${s#*_} main"; \
+          ;; \
+      debian-security_buster-security) \
+          d=${s#*_}; \
+          echo "deb http://snapshot.debian.org/archive/${s%_*}/$SNAPSHOT/ ${d%-security}/updates main"; \
+          ;; \
+      *) \
+          echo "deb http://snapshot.debian.org/archive/${s%_*}/$SNAPSHOT/ ${s#*_} main"; \
+          ;; \
+      esac; \
+    done > /etc/apt/sources.list ; fi && \
+    ( echo 'quiet "true";'; \
+      echo 'APT::Get::Assume-Yes "true";'; \
+      echo 'APT::Install-Recommends "false";'; \
+      echo 'Acquire::Check-Valid-Until "false";'; \
+      echo 'Acquire::Retries "5";'; \
+      if dpkg --compare-versions $(apt --version | awk '{print $2}') ge 2.1.15; then \
+        echo 'dir::bin::methods::https "/usr/local/sbin/taskcluster-hack.sh";'; \
+      fi; \
+      if [ "$DIST" = "jessie" ]; then \
+        echo 'Dir::Bin::gpg "/usr/local/sbin/gpgvnoexpkeysig";'; \
+      fi; \
+    ) > /etc/apt/apt.conf.d/99taskcluster && \
+    ( echo 'Package: *'; \
+      echo 'Pin: origin "'$TASKCLUSTER_ROOT_URL'"' | sed 's,https://,,'; \
+      echo 'Pin-Priority: 1001'; \
+    ) > /etc/apt/preferences.d/99taskcluster
+
+RUN apt-get update && \
+    apt-get dist-upgrade && \
+    apt-get install \
+      apt-transport-https \
+      ca-certificates
diff --git a/taskcluster/docker/debian-raw/gpgvnoexpkeysig b/taskcluster/docker/debian-raw/gpgvnoexpkeysig
new file mode 100755
index 0000000000..fbbfd7a658
--- /dev/null
+++ b/taskcluster/docker/debian-raw/gpgvnoexpkeysig
@@ -0,0 +1,52 @@
+#!/bin/sh
+#
+# Downloaded from https://gitlab.mister-muffin.de/josch/mmdebstrap/raw/branch/main/gpgvnoexpkeysig
+#
+# This script is in the public domain
+#
+# Author: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
+#
+# This is a wrapper around gpgv as invoked by apt. It turns EXPKEYSIG results
+# from gpgv into GOODSIG results. This is necessary for apt to access very old
+# timestamps from snapshot.debian.org for which the GPG key is already expired:
+#
+#     Get:1 http://snapshot.debian.org/archive/debian/20150106T000000Z unstable InRelease [242 kB]
+#     Err:1 http://snapshot.debian.org/archive/debian/20150106T000000Z unstable InRelease
+#       The following signatures were invalid: EXPKEYSIG 8B48AD6246925553 Debian Archive Automatic Signing Key (7.0/wheezy) <ftpmaster@debian.org>
+#     Reading package lists...
+#     W: GPG error: http://snapshot.debian.org/archive/debian/20150106T000000Z unstable InRelease: The following signatures were invalid: EXPKEYSIG 8B48AD6246925553 Debian Archive Automatic Signing Key (7.0/wheezy) <ftpmaster@debian.org>
+#     E: The repository 'http://snapshot.debian.org/archive/debian/20150106T000000Z unstable InRelease' is not signed.
+#
+# To use this script, call apt with
+#
+#    -o Apt::Key::gpgvcommand=/usr/libexec/mmdebstrap/gpgvnoexpkeysig
+#
+# Scripts doing similar things can be found here:
+#
+#  * debuerreotype as /usr/share/debuerreotype/scripts/.gpgv-ignore-expiration.sh
+#  * derivative census: salsa.d.o/deriv-team/census/-/blob/master/bin/fakegpgv
+
+set -eu
+
+find_gpgv_status_fd() {
+	while [ "$#" -gt 0 ]; do
+		if [ "$1" = '--status-fd' ]; then
+			echo "$2"
+			return 0
+		fi
+		shift
+	done
+	# default fd is stdout
+	echo 1
+}
+GPGSTATUSFD="$(find_gpgv_status_fd "$@")"
+
+case $GPGSTATUSFD in
+	''|*[!0-9]*)
+		echo "invalid --status-fd argument" >&2
+		exit 1
+		;;
+esac
+
+# we need eval because we cannot redirect a variable fd
+eval 'exec gpgv "$@" '"$GPGSTATUSFD"'>&1 | sed "s/^\[GNUPG:\] EXPKEYSIG /[GNUPG:] GOODSIG /" >&'"$GPGSTATUSFD"
diff --git a/taskcluster/docker/debian-raw/taskcluster-hack.sh b/taskcluster/docker/debian-raw/taskcluster-hack.sh
new file mode 100755
index 0000000000..eecac021ec
--- /dev/null
+++ b/taskcluster/docker/debian-raw/taskcluster-hack.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+# APT version 2.1.15 and newer changed how they handle quoting in redirections
+# in a way that breaks the setup for APT repos in taskcluster artifacts
+# (unfortunately, there's also no setup on the taskcluster end that would work
+# with both old and newer versions of APT, short of removing redirections
+# entirely).
+/usr/lib/apt/methods/https | sed -u '/^New-URI:/s/+/%2b/g'