forked from jan/browser_csr_generation
Jan Dittberner
a960a60ecd
The example CA now has more realistic 2 levels with a root CA and a sub CA. Setup script and ca.cnf has been changed to create a root CA and a sub CA that is signed by the root CA. The sub CA is used for signing the end entity certificates. Example CA directory has been changed to example_ca for better readability.
39 lines
1,014 B
Bash
Executable file
39 lines
1,014 B
Bash
Executable file
#!/bin/sh
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set -eu
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COUNTRY_CODE=CH
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ORGANIZATION="Acme Ltd."
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if [ ! -d "example_ca" ]; then
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mkdir -p example_ca/root/newcerts example_ca/sub/newcerts
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touch example_ca/root/index.txt example_ca/sub/index.txt
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umask 077
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mkdir example_ca/root/private example_ca/sub/private
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openssl req -new -x509 \
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-config ca.cnf \
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-keyout example_ca/root/private/ca.key.pem \
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-newkey rsa:3072 \
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-nodes \
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-subj "/CN=Example Root CA/C=${COUNTRY_CODE}/O=${ORGANIZATION}" \
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-utf8 \
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-days 3650 \
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-out example_ca/root/ca.crt.pem
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chmod +r example_ca/root/ca.crt.pem
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openssl req -new \
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-config ca.cnf \
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-keyout example_ca/sub/private/ca.key.pem \
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-newkey rsa:3072 \
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-nodes \
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-subj "/CN=Example Sub CA/C=${COUNTRY_CODE}/O=${ORGANIZATION}" \
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-utf8 \
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-out example_ca/sub/ca.csr.pem
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openssl ca \
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-config ca.cnf \
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-name rootca \
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-in example_ca/sub/ca.csr.pem \
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-extensions sub_ca \
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-out example_ca/sub/ca.crt.pem \
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-create_serial \
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-batch
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fi |