41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
---
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creation date: 2023-11-23
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tags: [cert,ssl,openssl,server,linux]
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---
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```shell
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#!/usr/bin/env bash
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#
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# Based on https://gist.github.com/mtigas/952344
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CLIENT_ID="user";
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CLIENT_SERIAL="01";
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echo "Create a Certificate Authority root";
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openssl genrsa -aes256 -passout pass:xxxx -out ca.pass.key 4096
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openssl rsa -passin pass:xxxx -in ca.pass.key -out ca.key
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rm ca.pass.key
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openssl req -new -x509 -days 3650 -key ca.key -out ca.pem
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echo "Create the Client Key and CSR";
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openssl genrsa -aes256 -passout pass:xxxx -out ${CLIENT_ID}.pass.key 4096
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openssl rsa -passin pass:xxxx -in ${CLIENT_ID}.pass.key -out ${CLIENT_ID}.key
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rm ${CLIENT_ID}.pass.key
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openssl req -new -key ${CLIENT_ID}.key -out ${CLIENT_ID}.csr
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openssl x509 -req -days 3650 -in ${CLIENT_ID}.csr -CA ca.pem -CAkey ca.key -set_serial ${CLIENT_SERIAL} -out ${CLIENT_ID}.pem
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cat ${CLIENT_ID}.key ${CLIENT_ID}.pem ca.pem > ${CLIENT_ID}.full.pem
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echo "Bundle client key into a PFX file";
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openssl pkcs12 -export -out ${CLIENT_ID}.full.pfx -inkey ${CLIENT_ID}.key -in ${CLIENT_ID}.pem -certfile ca.pem
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echo "use ca.pem on nginx, import ${CLIENT_ID}.full.pfx into browser"
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```
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