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Fix CI/CD: Reuse existing proxy key when re-enrolling in dev PKI #260

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lablans merged 1 commit into from
May 27, 2026
+9 −1
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Fix CI/CD: Reuse existing proxy key when re-enrolling in dev PKI #260

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10 changes: 9 additions & 1 deletion dev/pki/pki
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Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,15 @@ function request() {
application=$1
cn=$2
ttl=$3
openssl req -new -newkey rsa:2048 -nodes -keyout ${application}.priv.pem -out ${application}.csr -subj "/CN=${cn}" 2>/dev/null
# Beam only supports multiple certificates per proxy when they share one key.
# devsetup enrolls some proxies repeatedly to create duplicate certs, so reuse
# an existing key on re-enrollment and generate a fresh one only the first time;
# otherwise senders may encrypt to a key the proxy no longer holds.
if [ -s "${application}.priv.pem" ] && openssl pkey -in "${application}.priv.pem" -noout 2>/dev/null; then
openssl req -new -key "${application}.priv.pem" -out ${application}.csr -subj "/CN=${cn}" 2>/dev/null
else
openssl req -new -newkey rsa:2048 -nodes -keyout ${application}.priv.pem -out ${application}.csr -subj "/CN=${cn}" 2>/dev/null
fi
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data=$(jq -Rs '{common_name: "'$cn'", ttl: "'$ttl'", csr: .}' < ${application}.csr)
echo "Creating Certificate for domain $cn"
curl --header "X-Vault-Token: $VAULT_TOKEN" \
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