diff --git a/cmd/codesign.go b/cmd/codesign.go new file mode 100644 index 00000000..37e9a31f --- /dev/null +++ b/cmd/codesign.go @@ -0,0 +1,53 @@ +// Copyright © 2024 Prometheus Team +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package cmd + +import ( + "fmt" + "path/filepath" + + "github.com/prometheus/promu/util/sh" +) + +var ( + codesigncmd = app.Command("codesign", "Code sign the binary using rcodesign.") + binaryPath = codesigncmd.Arg("path", "Absolute path to binary to be signed").Required().String() +) + +func runCodeSign(binaryPath string) { + codeSignGoBinary(binaryPath) +} + +func codeSignGoBinary(binaryPath string) { + var ( + goVersion = config.Go.Version + dockerMainBuilderImage = fmt.Sprintf("%s:%s-main", dockerBuilderImageName, goVersion) + mountPath = fmt.Sprintf("/%s", filepath.Base(binaryPath)) + mountPathConcat = fmt.Sprintf("%s:%s", binaryPath, mountPath) + ) + fmt.Printf("> using rcodesign to sign the binary file at path %s\n", binaryPath) + + // Example: + // docker run --entrypoint "rcodesign" --rm -v "/path/to/darwin-arm64/node_exporter:/node_exporter" + // quay.io/prometheus/golang-builder:1.21-main sign /node_exporter + err := sh.RunCommand("docker", "run", "--entrypoint", + "rcodesign", "--rm", "-v", mountPathConcat, + dockerMainBuilderImage, "sign", mountPath) + + if err != nil { + fmt.Printf("Couldn't sign the binary as intended: %s", err) + } + +} diff --git a/cmd/promu.go b/cmd/promu.go index 6146f54d..ce72bb2e 100644 --- a/cmd/promu.go +++ b/cmd/promu.go @@ -137,6 +137,8 @@ func Execute() { runTarball(optArg(*tarBinariesLocation, 0, ".")) case versioncmd.FullCommand(): runVersion() + case codesigncmd.FullCommand(): + runCodeSign(*binaryPath) } }