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# syntax=docker/dockerfile:1.1.3-experimental
ARG CROSS="false"
bump golang 1.13.1 (CVE-2019-16276) full diff: https://github.com/golang/go/compare/go1.13...go1.13.1 ``` Hi gophers, We have just released Go 1.13.1 and Go 1.12.10 to address a recently reported security issue. We recommend that all affected users update to one of these releases (if you're not sure which, choose Go 1.13.1). net/http (through net/textproto) used to accept and normalize invalid HTTP/1.1 headers with a space before the colon, in violation of RFC 7230. If a Go server is used behind an uncommon reverse proxy that accepts and forwards but doesn't normalize such invalid headers, the reverse proxy and the server can interpret the headers differently. This can lead to filter bypasses or request smuggling, the latter if requests from separate clients are multiplexed onto the same upstream connection by the proxy. Such invalid headers are now rejected by Go servers, and passed without normalization to Go client applications. The issue is CVE-2019-16276 and Go issue golang.org/issue/34540. Thanks to Andrew Stucki, Adam Scarr (99designs.com), and Jan Masarik (masarik.sh) for discovering and reporting this issue. Downloads are available at https://golang.org/dl for all supported platforms. Alla prossima, Filippo on behalf of the Go team ``` From the patch: https://github.com/golang/go/commit/6e6f4aaf70c8b1cc81e65a26332aa9409de03ad8 ``` net/textproto: don't normalize headers with spaces before the colon RFC 7230 is clear about headers with a space before the colon, like X-Answer : 42 being invalid, but we've been accepting and normalizing them for compatibility purposes since CL 5690059 in 2012. On the client side, this is harmless and indeed most browsers behave the same to this day. On the server side, this becomes a security issue when the behavior doesn't match that of a reverse proxy sitting in front of the server. For example, if a WAF accepts them without normalizing them, it might be possible to bypass its filters, because the Go server would interpret the header differently. Worse, if the reverse proxy coalesces requests onto a single HTTP/1.1 connection to a Go server, the understanding of the request boundaries can get out of sync between them, allowing an attacker to tack an arbitrary method and path onto a request by other clients, including authentication headers unknown to the attacker. This was recently presented at multiple security conferences: https://portswigger.net/blog/http-desync-attacks-request-smuggling-reborn net/http servers already reject header keys with invalid characters. Simply stop normalizing extra spaces in net/textproto, let it return them unchanged like it does for other invalid headers, and let net/http enforce RFC 7230, which is HTTP specific. This loses us normalization on the client side, but there's no right answer on the client side anyway, and hiding the issue sounds worse than letting the application decide. ``` Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2019-09-27 12:26:12 +00:00
ARG GO_VERSION=1.13.1
ARG DEBIAN_FRONTEND=noninteractive
FROM golang:${GO_VERSION}-stretch AS base
RUN echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
ARG APT_MIRROR
RUN sed -ri "s/(httpredir|deb).debian.org/${APT_MIRROR:-deb.debian.org}/g" /etc/apt/sources.list \
&& sed -ri "s/(security).debian.org/${APT_MIRROR:-security.debian.org}/g" /etc/apt/sources.list
ENV GO111MODULE=off
FROM base AS criu
ARG DEBIAN_FRONTEND
# Install dependency packages specific to criu
RUN --mount=type=cache,sharing=locked,id=moby-criu-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-criu-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
libnet-dev \
libprotobuf-c-dev \
libprotobuf-dev \
libnl-3-dev \
libcap-dev \
protobuf-compiler \
protobuf-c-compiler \
python-protobuf
# Install CRIU for checkpoint/restore support
ENV CRIU_VERSION 3.12
RUN mkdir -p /usr/src/criu \
&& curl -sSL https://github.com/checkpoint-restore/criu/archive/v${CRIU_VERSION}.tar.gz | tar -C /usr/src/criu/ -xz --strip-components=1 \
&& cd /usr/src/criu \
&& make \
&& make PREFIX=/build/ install-criu
FROM base AS registry
# Install two versions of the registry. The first is an older version that
# only supports schema1 manifests. The second is a newer version that supports
# both. This allows integration-cli tests to cover push/pull with both schema1
# and schema2 manifests.
ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
set -x \
&& export GOPATH="$(mktemp -d)" \
&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
go build -buildmode=pie -o /build/registry-v2 github.com/docker/distribution/cmd/registry \
&& case $(dpkg --print-architecture) in \
amd64|ppc64*|s390x) \
(cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1"); \
GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH"; \
go build -buildmode=pie -o /build/registry-v2-schema1 github.com/docker/distribution/cmd/registry; \
;; \
esac \
&& rm -rf "$GOPATH"
FROM base AS swagger
# Install go-swagger for validating swagger.yaml
# This is https://github.com/kolyshkin/go-swagger/tree/golang-1.13-fix
# TODO: move to under moby/ or fix upstream go-swagger to work for us.
ENV GO_SWAGGER_COMMIT 5793aa66d4b4112c2602c716516e24710e4adbb5
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
set -x \
&& export GOPATH="$(mktemp -d)" \
&& git clone https://github.com/kolyshkin/go-swagger.git "$GOPATH/src/github.com/go-swagger/go-swagger" \
&& (cd "$GOPATH/src/github.com/go-swagger/go-swagger" && git checkout -q "$GO_SWAGGER_COMMIT") \
&& go build -o /build/swagger github.com/go-swagger/go-swagger/cmd/swagger \
&& rm -rf "$GOPATH"
FROM base AS frozen-images
ARG DEBIAN_FRONTEND
RUN --mount=type=cache,sharing=locked,id=moby-frozen-images-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-frozen-images-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
jq
# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
COPY contrib/download-frozen-image-v2.sh /
RUN /download-frozen-image-v2.sh /build \
buildpack-deps:jessie@sha256:dd86dced7c9cd2a724e779730f0a53f93b7ef42228d4344b25ce9a42a1486251 \
busybox:latest@sha256:bbc3a03235220b170ba48a157dd097dd1379299370e1ed99ce976df0355d24f0 \
busybox:glibc@sha256:0b55a30394294ab23b9afd58fab94e61a923f5834fba7ddbae7f8e0c11ba85e6 \
debian:jessie@sha256:287a20c5f73087ab406e6b364833e3fb7b3ae63ca0eb3486555dc27ed32c6e60 \
hello-world:latest@sha256:be0cd392e45be79ffeffa6b05338b98ebb16c87b255f48e297ec7f98e123905c
# See also ensureFrozenImagesLinux() in "integration-cli/fixtures_linux_daemon_test.go" (which needs to be updated when adding images to this list)
FROM base AS cross-false
FROM --platform=linux/amd64 base AS cross-true
ARG DEBIAN_FRONTEND
RUN dpkg --add-architecture armhf
RUN dpkg --add-architecture arm64
RUN dpkg --add-architecture armel
RUN --mount=type=cache,sharing=locked,id=moby-cross-true-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-cross-true-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
crossbuild-essential-armhf \
crossbuild-essential-arm64 \
crossbuild-essential-armel
FROM cross-${CROSS} as dev-base
FROM dev-base AS runtime-dev-cross-false
ARG DEBIAN_FRONTEND
RUN --mount=type=cache,sharing=locked,id=moby-cross-false-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-cross-false-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
libapparmor-dev \
libseccomp-dev
FROM --platform=linux/amd64 cross-true AS runtime-dev-cross-true
ARG DEBIAN_FRONTEND
# These crossbuild packages rely on gcc-<arch>, but this doesn't want to install
# on non-amd64 systems.
# Additionally, the crossbuild-amd64 is currently only on debian:buster, so
# other architectures cannnot crossbuild amd64.
RUN --mount=type=cache,sharing=locked,id=moby-cross-true-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-cross-true-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
libseccomp-dev:armhf \
libseccomp-dev:arm64 \
libseccomp-dev:armel \
libapparmor-dev:armhf \
libapparmor-dev:arm64 \
libapparmor-dev:armel \
# install this arches seccomp here due to compat issues with the v0 builder
# This is as opposed to inheriting from runtime-dev-cross-false
libapparmor-dev \
libseccomp-dev
FROM runtime-dev-cross-${CROSS} AS runtime-dev
FROM base AS tomlv
ENV INSTALL_BINARY_NAME=tomlv
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM base AS vndr
ENV INSTALL_BINARY_NAME=vndr
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM dev-base AS containerd
ARG DEBIAN_FRONTEND
RUN --mount=type=cache,sharing=locked,id=moby-containerd-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-containerd-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
btrfs-tools
ENV INSTALL_BINARY_NAME=containerd
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM dev-base AS proxy
ENV INSTALL_BINARY_NAME=proxy
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM base AS golangci_lint
ENV INSTALL_BINARY_NAME=golangci_lint
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM base AS gotestsum
ENV INSTALL_BINARY_NAME=gotestsum
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM dev-base AS dockercli
ENV INSTALL_BINARY_NAME=dockercli
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM runtime-dev AS runc
ENV INSTALL_BINARY_NAME=runc
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM dev-base AS tini
ARG DEBIAN_FRONTEND
RUN --mount=type=cache,sharing=locked,id=moby-tini-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-tini-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
cmake \
vim-common
COPY hack/dockerfile/install/install.sh ./install.sh
ENV INSTALL_BINARY_NAME=tini
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build ./install.sh $INSTALL_BINARY_NAME
FROM dev-base AS rootlesskit
ENV INSTALL_BINARY_NAME=rootlesskit
COPY hack/dockerfile/install/install.sh ./install.sh
COPY hack/dockerfile/install/$INSTALL_BINARY_NAME.installer ./
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
PREFIX=/build/ ./install.sh $INSTALL_BINARY_NAME
COPY ./contrib/dockerd-rootless.sh /build
# TODO: Some of this is only really needed for testing, it would be nice to split this up
FROM runtime-dev AS dev
ARG DEBIAN_FRONTEND
RUN groupadd -r docker
RUN useradd --create-home --gid docker unprivilegeduser
# Let us use a .bashrc file
RUN ln -sfv /go/src/github.com/docker/docker/.bashrc ~/.bashrc
# Activate bash completion and include Docker's completion if mounted with DOCKER_BASH_COMPLETION_PATH
RUN echo "source /usr/share/bash-completion/bash_completion" >> /etc/bash.bashrc
RUN ln -s /usr/local/completion/bash/docker /etc/bash_completion.d/docker
RUN ldconfig
# This should only install packages that are specifically needed for the dev environment and nothing else
# Do you really need to add another package here? Can it be done in a different build stage?
RUN --mount=type=cache,sharing=locked,id=moby-dev-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=moby-dev-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y --no-install-recommends \
apparmor \
aufs-tools \
bash-completion \
btrfs-tools \
iptables \
jq \
libcap2-bin \
libdevmapper-dev \
libudev-dev \
libsystemd-dev \
binutils-mingw-w64 \
g++-mingw-w64-x86-64 \
net-tools \
pigz \
python3-pip \
python3-setuptools \
python3-wheel \
thin-provisioning-tools \
vim \
vim-common \
xfsprogs \
zip \
bzip2 \
xz-utils \
libprotobuf-c1 \
libnet1 \
libnl-3-200
RUN pip3 install yamllint==1.16.0
COPY --from=swagger /build/swagger* /usr/local/bin/
COPY --from=frozen-images /build/ /docker-frozen-images
COPY --from=golangci_lint /build/ /usr/local/bin/
COPY --from=gotestsum /build/ /usr/local/bin/
COPY --from=tomlv /build/ /usr/local/bin/
COPY --from=vndr /build/ /usr/local/bin/
COPY --from=tini /build/ /usr/local/bin/
COPY --from=runc /build/ /usr/local/bin/
COPY --from=containerd /build/ /usr/local/bin/
COPY --from=proxy /build/ /usr/local/bin/
COPY --from=dockercli /build/ /usr/local/cli
COPY --from=registry /build/registry* /usr/local/bin/
COPY --from=criu /build/ /usr/local/
COPY --from=rootlesskit /build/ /usr/local/bin/
COPY --from=djs55/vpnkit@sha256:e508a17cfacc8fd39261d5b4e397df2b953690da577e2c987a47630cd0c42f8e /vpnkit /usr/local/bin/vpnkit.x86_64
ENV PATH=/usr/local/cli:$PATH
ENV DOCKER_BUILDTAGS apparmor seccomp selinux
WORKDIR /go/src/github.com/docker/docker
VOLUME /var/lib/docker
# Wrap all commands in the "docker-in-docker" script to allow nested containers
ENTRYPOINT ["hack/dind"]
COPY . /go/src/github.com/docker/docker
FROM dev AS build-binary
ARG DOCKER_GITCOMMIT=HEAD
RUN --mount=type=cache,target=/root/.cache/go-build \
hack/make.sh binary
FROM dev AS build-dynbinary
ARG DOCKER_GITCOMMIT=HEAD
RUN --mount=type=cache,target=/root/.cache/go-build \
hack/make.sh dynbinary
FROM dev AS build-cross
ARG DOCKER_GITCOMMIT=HEAD
ARG DOCKER_CROSSPLATFORMS=""
RUN --mount=type=cache,target=/root/.cache/go-build \
hack/make.sh cross
FROM scratch AS binary
COPY --from=build-binary /go/src/github.com/docker/docker/bundles/ /
FROM scratch AS dynbinary
COPY --from=build-dynbinary /go/src/github.com/docker/docker/bundles/ /
FROM scratch AS cross
COPY --from=build-cross /go/src/github.com/docker/docker/bundles/ /
FROM dev AS final