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Cert subject parsing supporting Ubuntu 18.04 / OpenSSL 1.1.0g #21

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Cert subject parsing supporting Ubuntu 18.04 / OpenSSL 1.1.0g #21

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f3ffcd3
FIX capture subject on Ubuntu 18.04+OpenSSL 1.1.0g
Jul 12, 2019
db7b142
Parsing certificate subject using sed
Jul 12, 2019
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2 changes: 1 addition & 1 deletion cert-renewal-haproxy.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ renewed_certs=()
exitcode=0
while IFS= read -r -d '' cert; do
if ! openssl x509 -noout -checkend $((4*7*86400)) -in "${cert}"; then
subject="$(openssl x509 -noout -subject -in "${cert}" | grep -o -E 'CN=[^ ,]+' | tr -d 'CN=')"
subject="$(openssl x509 -noout -subject -in "${cert}" | sed -r 's/.*CN ?= ?(.*)/\1/')"
subjectaltnames="$(openssl x509 -noout -text -in "${cert}" | sed -n '/X509v3 Subject Alternative Name/{n;p}' | sed 's/\s//g' | tr -d 'DNS:' | sed 's/,/ /g')"
domains="-d ${subject}"
for name in ${subjectaltnames}; do
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