36 lines
1.5 KiB
Text
36 lines
1.5 KiB
Text
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#!/bin/bash
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if [ -z $SAN ]
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then echo "Set SAN with a DNS or IP(e.g. export SAN=IP.1:127.0.0.1,IP.2:172.18.0.2)."
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exit 1
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fi
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echo "Creating CA, server cert/key, and client cert/key..."
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# Creating basic files/directories
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mkdir -p {certs,crl,newcerts}
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touch index.txt
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echo 1000 > serial
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# CA private key (unencrypted)
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openssl genrsa -out ca.key 4096
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# Certificate Authority (self-signed certificate)
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openssl req -config examples/grpc-client/openssl.conf -new -x509 -days 3650 -sha256 -key ca.key -extensions v3_ca -out ca.crt -subj "/CN=fake-ca"
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# Server private key (unencrypted)
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openssl genrsa -out server.key 2048
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# Server certificate signing request (CSR)
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openssl req -config examples/grpc-client/openssl.conf -new -sha256 -key server.key -out server.csr -subj "/CN=fake-server"
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# Certificate Authority signs CSR to grant a certificate
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openssl ca -batch -config examples/grpc-client/openssl.conf -extensions server_cert -days 365 -notext -md sha256 -in server.csr -out server.crt -cert ca.crt -keyfile ca.key
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# Client private key (unencrypted)
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openssl genrsa -out client.key 2048
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# Signed client certificate signing request (CSR)
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openssl req -config examples/grpc-client/openssl.conf -new -sha256 -key client.key -out client.csr -subj "/CN=fake-client"
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# Certificate Authority signs CSR to grant a certificate
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openssl ca -batch -config examples/grpc-client/openssl.conf -extensions usr_cert -days 365 -notext -md sha256 -in client.csr -out client.crt -cert ca.crt -keyfile ca.key
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# Remove CSR's
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rm *.csr
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