56 lines
1.7 KiB
Bash
56 lines
1.7 KiB
Bash
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#
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# Copyright © 2021,2022 IsardVDI S.L.
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#
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# This file is part of DD
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#
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# DD is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# DD is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with DD. If not, see <https://www.gnu.org/licenses/>.
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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mkdir /certs
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cd /certs
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# Self signed cert generic data
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C=CA
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L=Barcelona
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O=localdomain
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CN_CA=$O
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CN_HOST=*.$O
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OU=$O
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echo '#### Creating 2048-bit RSA key:'
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openssl genrsa -out ca-key.pem 2048
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echo '#### Using the key to create a self-signed certificate to your CA:'
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openssl req -new -x509 -days 9999 -key ca-key.pem -out ca-cert.pem -sha256 \
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-subj "/C=$C/L=$L/O=$O/CN=$CN_CA"
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echo '#### Creating server certificate:'
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openssl genrsa -out server-key.pem 2048
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echo '#### Creating a certificate signing request for the server:'
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openssl req -new -key server-key.pem -sha256 -out server-key.csr \
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-subj "/CN=$CN_HOST"
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echo '#### Creating server certificate:'
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RND=$(( ( RANDOM % 1000 ) + 1 ))
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openssl x509 -req -days 9999 -in server-key.csr -CA ca-cert.pem -CAkey ca-key.pem \
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-set_serial $RND -sha256 -out server-cert.pem
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chmod 440 *
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echo '#### Concatenate certs for haprox'
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cat server-cert.pem server-key.pem > /certs/chain.pem
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cd /
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