tailscale/Makefile
Percy Wegmann 7d83056a1b ssh/tailssh: fix SSH on busybox systems
This involved the following:

1. Pass the su command path as first of args in call to unix.Exec to make sure that busybox sees the correct program name.
   Busybox is a single executable userspace that implements various core userspace commands in a single binary. You'll
   see it used via symlinking, so that for example /bin/su symlinks to /bin/busybox. Busybox knows that you're trying
   to execute /bin/su because argv[0] is '/bin/su'. When we called unix.Exec, we weren't including the program name for
   argv[0], which caused busybox to fail with 'applet not found', meaning that it didn't know which command it was
   supposed to run.
2. Tell su to whitelist the SSH_AUTH_SOCK environment variable in order to support ssh agent forwarding.
3. Run integration tests on alpine, which uses busybox.
4. Increment CurrentCapabilityVersion to allow turning on SSH V2 behavior from control.

Fixes #12849

Signed-off-by: Percy Wegmann <percy@tailscale.com>
2024-08-21 11:44:41 -05:00

130 lines
7.2 KiB
Makefile

IMAGE_REPO ?= tailscale/tailscale
SYNO_ARCH ?= "x86_64"
SYNO_DSM ?= "7"
TAGS ?= "latest"
PLATFORM ?= "flyio" ## flyio==linux/amd64. Set to "" to build all platforms.
vet: ## Run go vet
./tool/go vet ./...
tidy: ## Run go mod tidy
./tool/go mod tidy
lint: ## Run golangci-lint
./tool/go run github.com/golangci/golangci-lint/cmd/golangci-lint run
updatedeps: ## Update depaware deps
# depaware (via x/tools/go/packages) shells back to "go", so make sure the "go"
# it finds in its $$PATH is the right one.
PATH="$$(./tool/go env GOROOT)/bin:$$PATH" ./tool/go run github.com/tailscale/depaware --update \
tailscale.com/cmd/tailscaled \
tailscale.com/cmd/tailscale \
tailscale.com/cmd/derper \
tailscale.com/cmd/k8s-operator \
tailscale.com/cmd/stund
depaware: ## Run depaware checks
# depaware (via x/tools/go/packages) shells back to "go", so make sure the "go"
# it finds in its $$PATH is the right one.
PATH="$$(./tool/go env GOROOT)/bin:$$PATH" ./tool/go run github.com/tailscale/depaware --check \
tailscale.com/cmd/tailscaled \
tailscale.com/cmd/tailscale \
tailscale.com/cmd/derper \
tailscale.com/cmd/k8s-operator \
tailscale.com/cmd/stund
buildwindows: ## Build tailscale CLI for windows/amd64
GOOS=windows GOARCH=amd64 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
build386: ## Build tailscale CLI for linux/386
GOOS=linux GOARCH=386 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildlinuxarm: ## Build tailscale CLI for linux/arm
GOOS=linux GOARCH=arm ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildwasm: ## Build tailscale CLI for js/wasm
GOOS=js GOARCH=wasm ./tool/go install ./cmd/tsconnect/wasm ./cmd/tailscale/cli
buildplan9:
GOOS=plan9 GOARCH=amd64 ./tool/go install ./cmd/tailscale ./cmd/tailscaled
buildlinuxloong64: ## Build tailscale CLI for linux/loong64
GOOS=linux GOARCH=loong64 ./tool/go install tailscale.com/cmd/tailscale tailscale.com/cmd/tailscaled
buildmultiarchimage: ## Build (and optionally push) multiarch docker image
./build_docker.sh
check: staticcheck vet depaware buildwindows build386 buildlinuxarm buildwasm ## Perform basic checks and compilation tests
staticcheck: ## Run staticcheck.io checks
./tool/go run honnef.co/go/tools/cmd/staticcheck -- $$(./tool/go list ./... | grep -v tempfork)
kube-generate-all: kube-generate-deepcopy ## Refresh generated files for Tailscale Kubernetes Operator
./tool/go generate ./cmd/k8s-operator
# Tailscale operator watches Connector custom resources in a Kubernetes cluster
# and caches them locally. Caching is done implicitly by controller-runtime
# library (the middleware used by Tailscale operator to create kube control
# loops). When a Connector resource is GET/LIST-ed from within our control loop,
# the request goes through the cache. To ensure that cache contents don't get
# modified by control loops, controller-runtime deep copies the requested
# object. In order for this to work, Connector must implement deep copy
# functionality so we autogenerate it here.
# https://github.com/kubernetes-sigs/controller-runtime/blob/v0.16.3/pkg/cache/internal/cache_reader.go#L86-L89
kube-generate-deepcopy: ## Refresh generated deepcopy functionality for Tailscale kube API types
./scripts/kube-deepcopy.sh
spk: ## Build synology package for ${SYNO_ARCH} architecture and ${SYNO_DSM} DSM version
./tool/go run ./cmd/dist build synology/dsm${SYNO_DSM}/${SYNO_ARCH}
spkall: ## Build synology packages for all architectures and DSM versions
./tool/go run ./cmd/dist build synology
pushspk: spk ## Push and install synology package on ${SYNO_HOST} host
echo "Pushing SPK to root@${SYNO_HOST} (env var SYNO_HOST) ..."
scp tailscale.spk root@${SYNO_HOST}:
ssh root@${SYNO_HOST} /usr/syno/bin/synopkg install tailscale.spk
publishdevimage: ## Build and publish tailscale image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-operator" || (echo "REPO=... must not be tailscale/k8s-operator" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-operator" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-operator" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=client ./build_docker.sh
publishdevoperator: ## Build and publish k8s-operator image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-operator" || (echo "REPO=... must not be tailscale/k8s-operator" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-operator" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-operator" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=operator ./build_docker.sh
publishdevnameserver: ## Build and publish k8s-nameserver image to location specified by ${REPO}
@test -n "${REPO}" || (echo "REPO=... required; e.g. REPO=ghcr.io/${USER}/tailscale" && exit 1)
@test "${REPO}" != "tailscale/tailscale" || (echo "REPO=... must not be tailscale/tailscale" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/tailscale" || (echo "REPO=... must not be ghcr.io/tailscale/tailscale" && exit 1)
@test "${REPO}" != "tailscale/k8s-nameserver" || (echo "REPO=... must not be tailscale/k8s-nameserver" && exit 1)
@test "${REPO}" != "ghcr.io/tailscale/k8s-nameserver" || (echo "REPO=... must not be ghcr.io/tailscale/k8s-nameserver" && exit 1)
TAGS="${TAGS}" REPOS=${REPO} PLATFORM=${PLATFORM} PUSH=true TARGET=k8s-nameserver ./build_docker.sh
.PHONY: sshintegrationtest
sshintegrationtest: ## Run the SSH integration tests in various Docker containers
@GOOS=linux GOARCH=amd64 ./tool/go test -tags integrationtest -c ./ssh/tailssh -o ssh/tailssh/testcontainers/tailssh.test && \
GOOS=linux GOARCH=amd64 ./tool/go build -o ssh/tailssh/testcontainers/tailscaled ./cmd/tailscaled && \
echo "Testing on ubuntu:focal" && docker build --build-arg="BASE=ubuntu:focal" -t ssh-ubuntu-focal ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:jammy" && docker build --build-arg="BASE=ubuntu:jammy" -t ssh-ubuntu-jammy ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:mantic" && docker build --build-arg="BASE=ubuntu:mantic" -t ssh-ubuntu-mantic ssh/tailssh/testcontainers && \
echo "Testing on ubuntu:noble" && docker build --build-arg="BASE=ubuntu:noble" -t ssh-ubuntu-noble ssh/tailssh/testcontainers && \
echo "Testing on alpine:latest" && docker build --build-arg="BASE=alpine:latest" -t ssh-alpine-latest ssh/tailssh/testcontainers
help: ## Show this help
@echo "\nSpecify a command. The choices are:\n"
@grep -hE '^[0-9a-zA-Z_-]+:.*?## .*$$' ${MAKEFILE_LIST} | awk 'BEGIN {FS = ":.*?## "}; {printf " \033[0;36m%-20s\033[m %s\n", $$1, $$2}'
@echo ""
.PHONY: help
.DEFAULT_GOAL := help