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https://github.com/balena-io/open-balena.git
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709d00b898
The quickstart script should be able to run on macOS machines and not just Linux ones. Signed-off-by: Rich Bayliss <rich@balena.io> Change-type: patch
54 lines
1.6 KiB
Bash
Executable File
54 lines
1.6 KiB
Bash
Executable File
#!/bin/bash -e
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usage() {
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echo "usage: $0 COMMON_NAME [OUT]"
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echo
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echo " COMMON_NAME the domain name the certificate is valid for, eg. example.com"
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echo " OUT path to output directory generated files will be placed in"
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echo
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}
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if [ -z "$1" ]; then
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usage
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exit 1
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fi
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CMD="$(realpath "$0")"
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DIR="$(dirname "${CMD}")"
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CN="$1"
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OUT="$(realpath "${2:-.}")"
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# shellcheck source=scripts/ssl-common.sh
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source "${DIR}/ssl-common.sh"
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CERT_DIR="${OUT}/api"
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CERT_FILE="${CERT_DIR}/api.${CN}"
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keyid() {
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# NodeJS is installed as `nodejs` in some distros, `node` in others.
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node_bin="$(command -v nodejs 2>/dev/null || command -v node 2>/dev/null || true)"
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if [ -z "$node_bin" ]; then
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echo >&2 'NodeJS is required but not installed. Aborting.'
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exit 1
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fi
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# Recent Node versions complain about `new Buffer()` being deprecated
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# but the alternative is not available to older versions. Silence the
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# warning but use the deprecated form to allow greater compatibility.
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"$node_bin" --no-deprecation "${DIR}/_keyid.js" "$1"
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}
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JWT_CRT="${CERT_FILE}.crt"
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JWT_KEY="${CERT_FILE}.pem"
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JWT_KID="${CERT_FILE}.kid"
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if [ ! -f $JWT_CRT ] || [ ! -f $JWT_KEY ] || [ ! -f $JWT_KID ]; then
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rm -f $JWT_CRT $JWT_KEY $JWT_KID
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mkdir -p "${CERT_DIR}"
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openssl ecparam -name prime256v1 -genkey -noout -out "${JWT_KEY}" 2>/dev/null
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openssl req -x509 -new -nodes -days "${CRT_EXPIRY_DAYS}" -key "${JWT_KEY}" -subj "/CN=api.${CN}" -out "${JWT_CRT}" 2>/dev/null
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openssl ec -in "${JWT_KEY}" -pubout -outform DER -out "${CERT_FILE}.der" 2>/dev/null
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keyid "${CERT_FILE}.der" >"${JWT_KID}"
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rm "${CERT_FILE}.der"
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fi
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