# This file generates the keys and certificates used for testing mosquitto.
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# None of the keys are encrypted, so do not just use this script to generate
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# files for your own use.
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rm -f *.crt *.key *.csr
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for a in root signing; do
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rm -rf ${a}CA/
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mkdir -p ${a}CA/newcerts
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touch ${a}CA/index.txt
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echo 01 > ${a}CA/serial
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echo 01 > ${a}CA/crlnumber
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done
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rm -rf certs
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BASESUBJ="/C=GB/ST=Derbyshire/L=Derby/O=Mosquitto Project/OU=Testing"
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SBASESUBJ="/C=GB/ST=Nottinghamshire/L=Nottingham/O=Server/OU=Production"
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BBASESUBJ="/C=GB/ST=Nottinghamshire/L=Nottingham/O=Server/OU=Bridge"
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# The root CA
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openssl genrsa -out test-root-ca.key 1024
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openssl req -new -x509 -days 3650 -key test-root-ca.key -out test-root-ca.crt -config openssl.cnf -subj "${BASESUBJ}/CN=Root CA/"
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# Another root CA that doesn't sign anything
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openssl genrsa -out test-bad-root-ca.key 1024
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openssl req -new -x509 -days 3650 -key test-bad-root-ca.key -out test-bad-root-ca.crt -config openssl.cnf -subj "${BASESUBJ}/CN=Bad Root CA/"
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# This is a root CA that has the exact same details as the real root CA, but is a different key and certificate. Effectively a "fake" CA.
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openssl genrsa -out test-fake-root-ca.key 1024
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openssl req -new -x509 -days 3650 -key test-fake-root-ca.key -out test-fake-root-ca.crt -config openssl.cnf -subj "${BASESUBJ}/CN=Root CA/"
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# An intermediate CA, signed by the root CA, used to sign server/client csrs.
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openssl genrsa -out test-signing-ca.key 1024
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openssl req -out test-signing-ca.csr -key test-signing-ca.key -new -config openssl.cnf -subj "${BASESUBJ}/CN=Signing CA/"
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openssl ca -batch -config openssl.cnf -name CA_root -extensions v3_ca -out test-signing-ca.crt -infiles test-signing-ca.csr
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# An alternative intermediate CA, signed by the root CA, not used to sign anything.
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openssl genrsa -out test-alt-ca.key 1024
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openssl req -out test-alt-ca.csr -key test-alt-ca.key -new -config openssl.cnf -subj "${BASESUBJ}/CN=Alternative Signing CA/"
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openssl ca -batch -config openssl.cnf -name CA_root -extensions v3_ca -out test-alt-ca.crt -infiles test-alt-ca.csr
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# Valid server key and certificate.
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openssl genrsa -out server.key 1024
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openssl req -new -key server.key -out server.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=localhost/"
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openssl ca -batch -config openssl.cnf -name CA_signing -out server.crt -infiles server.csr
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# Expired server certificate, based on the above server key.
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openssl req -new -days 1 -key server.key -out server-expired.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=localhost/"
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openssl ca -batch -config openssl.cnf -name CA_signing -days 1 -startdate 120820000000Z -enddate 120821000000Z -out server-expired.crt -infiles server-expired.csr
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# Valid client key and certificate.
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openssl genrsa -out client.key 1024
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openssl req -new -key client.key -out client.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=test client/"
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openssl ca -batch -config openssl.cnf -name CA_signing -out client.crt -infiles client.csr
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# Expired client certificate, based on the above client key.
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openssl req -new -days 1 -key client.key -out client-expired.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=test client expired/"
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openssl ca -batch -config openssl.cnf -name CA_signing -days 1 -startdate 120820000000Z -enddate 120821000000Z -out client-expired.crt -infiles client-expired.csr
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# Revoked client certificate, based on a new client key.
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openssl genrsa -out client-revoked.key 1024
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openssl req -new -days 1 -key client-revoked.key -out client-revoked.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=test client revoked/"
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openssl ca -batch -config openssl.cnf -name CA_signing -out client-revoked.crt -infiles client-revoked.csr
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openssl ca -batch -config openssl.cnf -name CA_signing -revoke client-revoked.crt
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openssl ca -batch -config openssl.cnf -name CA_signing -gencrl -out crl.pem
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# Valid client key and certificate, encrypted (use "password" as password)
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openssl genrsa -des3 -out client-encrypted.key -passout pass:password 1024
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openssl req -new -key client-encrypted.key -out client-encrypted.csr -config openssl.cnf -subj "${SBASESUBJ}/CN=test client encrypted/" -passin pass:password
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openssl ca -batch -config openssl.cnf -name CA_signing -out client-encrypted.crt -infiles client-encrypted.csr
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cat test-signing-ca.crt test-root-ca.crt > all-ca.crt
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#mkdir certs
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#cp test-signing-ca.crt certs/test-signing-ca.pem
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#cp test-root-ca.crt certs/test-root.ca.pem
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openssl rehash certs
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