diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml index b0a27b2db4de7..7a0bdbd435f98 100644 --- a/.github/workflows/ci.yaml +++ b/.github/workflows/ci.yaml @@ -1259,6 +1259,8 @@ jobs: # do (see above). CODER_SIGN_WINDOWS: "1" CODER_WINDOWS_RESOURCES: "1" + CODER_SIGN_GPG: "1" + CODER_GPG_RELEASE_KEY_BASE64: ${{ secrets.GPG_RELEASE_KEY_BASE64 }} EV_KEY: ${{ secrets.EV_KEY }} EV_KEYSTORE: ${{ secrets.EV_KEYSTORE }} EV_TSA_URL: ${{ secrets.EV_TSA_URL }} diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml index 69043dc833362..71567cd540502 100644 --- a/.github/workflows/release.yaml +++ b/.github/workflows/release.yaml @@ -323,6 +323,8 @@ jobs: env: CODER_SIGN_WINDOWS: "1" CODER_SIGN_DARWIN: "1" + CODER_SIGN_GPG: "1" + CODER_GPG_RELEASE_KEY_BASE64: ${{ secrets.GPG_RELEASE_KEY_BASE64 }} CODER_WINDOWS_RESOURCES: "1" AC_CERTIFICATE_FILE: /tmp/apple_cert.p12 AC_CERTIFICATE_PASSWORD_FILE: /tmp/apple_cert_password.txt diff --git a/Makefile b/Makefile index b6e69ac28f223..70ad1f16f0042 100644 --- a/Makefile +++ b/Makefile @@ -252,6 +252,10 @@ $(CODER_ALL_BINARIES): go.mod go.sum \ fi cp "$@" "./site/out/bin/coder-$$os-$$arch$$dot_ext" + + if [[ "$${CODER_SIGN_GPG:-0}" == "1" ]]; then + cp "$@.asc" "./site/out/bin/coder-$$os-$$arch$$dot_ext.asc" + fi fi # This task builds Coder Desktop dylibs diff --git a/scripts/build_go.sh b/scripts/build_go.sh index 97d9431beb544..b3b074b183f91 100755 --- a/scripts/build_go.sh +++ b/scripts/build_go.sh @@ -20,6 +20,9 @@ # binary will be signed using ./sign_darwin.sh. Read that file for more details # on the requirements. # +# If the --sign-gpg parameter is specified, the output binary will be signed using ./sign_with_gpg.sh. +# Read that file for more details on the requirements. +# # If the --agpl parameter is specified, builds only the AGPL-licensed code (no # Coder enterprise features). # @@ -41,6 +44,7 @@ slim="${CODER_SLIM_BUILD:-0}" agpl="${CODER_BUILD_AGPL:-0}" sign_darwin="${CODER_SIGN_DARWIN:-0}" sign_windows="${CODER_SIGN_WINDOWS:-0}" +sign_gpg="${CODER_SIGN_GPG:-0}" boringcrypto=${CODER_BUILD_BORINGCRYPTO:-0} dylib=0 windows_resources="${CODER_WINDOWS_RESOURCES:-0}" @@ -85,6 +89,10 @@ while true; do sign_windows=1 shift ;; + --sign-gpg) + sign_gpg=1 + shift + ;; --boringcrypto) boringcrypto=1 shift @@ -319,4 +327,9 @@ if [[ "$sign_windows" == 1 ]] && [[ "$os" == "windows" ]]; then execrelative ./sign_windows.sh "$output_path" 1>&2 fi +# Platform agnostic signing +if [[ "$sign_gpg" == 1 ]]; then + execrelative ./sign_with_gpg.sh "$output_path" 1>&2 +fi + echo "$output_path" diff --git a/scripts/release/publish.sh b/scripts/release/publish.sh index df28d46ad2710..5ffd40aeb65cb 100755 --- a/scripts/release/publish.sh +++ b/scripts/release/publish.sh @@ -129,26 +129,9 @@ if [[ "$dry_run" == 0 ]] && [[ "${CODER_GPG_RELEASE_KEY_BASE64:-}" != "" ]]; the log "--- Signing checksums file" log - # Import the GPG key. - old_gnupg_home="${GNUPGHOME:-}" - gnupg_home_temp="$(mktemp -d)" - export GNUPGHOME="$gnupg_home_temp" - echo "$CODER_GPG_RELEASE_KEY_BASE64" | base64 -d | gpg --import 1>&2 - - # Sign the checksums file. This generates a file in the same directory and - # with the same name as the checksums file but ending in ".asc". - # - # We pipe `true` into `gpg` so that it never tries to be interactive (i.e. - # ask for a passphrase). The key we import above is not password protected. - true | gpg --detach-sign --armor "${temp_dir}/${checksum_file}" 1>&2 - - rm -rf "$gnupg_home_temp" - unset GNUPGHOME - if [[ "$old_gnupg_home" != "" ]]; then - export GNUPGHOME="$old_gnupg_home" - fi - + execrelative ../sign_with_gpg.sh "${temp_dir}/${checksum_file}" signed_checksum_path="${temp_dir}/${checksum_file}.asc" + if [[ ! -e "$signed_checksum_path" ]]; then log "Signed checksum file not found: ${signed_checksum_path}" log diff --git a/scripts/sign_with_gpg.sh b/scripts/sign_with_gpg.sh new file mode 100755 index 0000000000000..fb75df5ca1bb9 --- /dev/null +++ b/scripts/sign_with_gpg.sh @@ -0,0 +1,59 @@ +#!/usr/bin/env bash + +# This script signs a given binary using GPG. +# It expects the binary to be signed as the first argument. +# +# Usage: ./sign_with_gpg.sh path/to/binary +# +# On success, the input file will be signed using the GPG key and the signature output file will moved to /site/out/bin/ (happens in the Makefile) +# +# Depends on the GPG utility. Requires the following environment variables to be set: +# - $CODER_GPG_RELEASE_KEY_BASE64: The base64 encoded private key to use. + +set -euo pipefail +# shellcheck source=scripts/lib.sh +source "$(dirname "${BASH_SOURCE[0]}")/lib.sh" + +requiredenvs CODER_GPG_RELEASE_KEY_BASE64 + +FILE_TO_SIGN="$1" + +if [[ -z "$FILE_TO_SIGN" ]]; then + error "Usage: $0 " +fi + +if [[ ! -f "$FILE_TO_SIGN" ]]; then + error "File not found: $FILE_TO_SIGN" +fi + +# Import the GPG key. +old_gnupg_home="${GNUPGHOME:-}" +gnupg_home_temp="$(mktemp -d)" +export GNUPGHOME="$gnupg_home_temp" + +# Ensure GPG uses the temporary directory +echo "$CODER_GPG_RELEASE_KEY_BASE64" | base64 -d | gpg --homedir "$gnupg_home_temp" --import 1>&2 + +# Sign the binary. This generates a file in the same directory and +# with the same name as the binary but ending in ".asc". +# +# We pipe `true` into `gpg` so that it never tries to be interactive (i.e. +# ask for a passphrase). The key we import above is not password protected. +true | gpg --homedir "$gnupg_home_temp" --detach-sign --armor "$FILE_TO_SIGN" 1>&2 + +# Verify the signature and capture the exit status +gpg --homedir "$gnupg_home_temp" --verify "${FILE_TO_SIGN}.asc" "$FILE_TO_SIGN" 1>&2 +verification_result=$? + +# Clean up the temporary GPG home +rm -rf "$gnupg_home_temp" +unset GNUPGHOME +if [[ "$old_gnupg_home" != "" ]]; then + export GNUPGHOME="$old_gnupg_home" +fi + +if [[ $verification_result -eq 0 ]]; then + echo "${FILE_TO_SIGN}.asc" +else + error "Signature verification failed!" +fi pFad - Phonifier reborn

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