84 lines
1.8 KiB
Bash
Executable file
84 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# This is for setting up cryptographic certificates for a development environment
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set -e
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DOMAIN=localhost
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LOG_FILE=/tmp/cert-gen.log
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CERT_DIR=$PWD/certs
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KEY_DIR=$PWD/certs
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CONFIG_DIR=$HOME/.lamassu
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mkdir -p $CERT_DIR
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mkdir -p $CONFIG_DIR >> $LOG_FILE 2>&1
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echo "Generating seed..."
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SEEDS_DIR=seeds
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SEED_FILE=$SEEDS_DIR/seed.txt
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mkdir -p $SEEDS_DIR >> $LOG_FILE 2>&1
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SEED=$(openssl rand -hex 32)
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echo $SEED > $SEED_FILE
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echo "Generating SSL certificates..."
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CA_KEY_PATH=$KEY_DIR/Lamassu_OP_Root_CA.key
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CA_PATH=$CERT_DIR/Lamassu_OP_Root_CA.pem
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SERVER_KEY_PATH=$KEY_DIR/Lamassu_OP.key
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SERVER_CERT_PATH=$CERT_DIR/Lamassu_OP.pem
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openssl genrsa \
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-out $CA_KEY_PATH \
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4096 >> $LOG_FILE 2>&1
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openssl req \
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-x509 \
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-sha256 \
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-new \
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-nodes \
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-key $CA_KEY_PATH \
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-days 3560 \
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-out $CA_PATH \
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-subj "/C=IS/ST=/L=Reykjavik/O=Lamassu Operator CA/CN=lamassu-operator.is" \
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>> $LOG_FILE 2>&1
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openssl genrsa \
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-out $SERVER_KEY_PATH \
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4096 >> $LOG_FILE 2>&1
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openssl req -new \
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-key $SERVER_KEY_PATH \
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-out /tmp/Lamassu_OP.csr.pem \
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-subj "/C=IS/ST=/L=Reykjavik/O=Lamassu Operator/CN=$IP" \
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-reqexts SAN \
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-sha256 \
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-config <(cat /etc/ssl/openssl.cnf \
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<(printf "[SAN]\nsubjectAltName=IP.1:$IP")) \
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>> $LOG_FILE 2>&1
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openssl x509 \
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-req -in /tmp/Lamassu_OP.csr.pem \
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-CA $CA_PATH \
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-CAkey $CA_KEY_PATH \
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-CAcreateserial \
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-out $SERVER_CERT_PATH \
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-extfile <(cat /etc/ssl/openssl.cnf \
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<(printf "[SAN]\nsubjectAltName=IP.1:$IP")) \
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-extensions SAN \
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-days 3650 >> $LOG_FILE 2>&1
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rm /tmp/Lamassu_OP.csr.pem
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cat <<EOF > $CONFIG_DIR/lamassu.json
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{
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"postgresql": "psql://lamassu:lamassu@localhost/lamassu",
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"seedPath": "$SEED_FILE",
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"caPath": "$CA_PATH",
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"certPath": "$SERVER_CERT_PATH",
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"keyPath": "$SERVER_KEY_PATH",
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"hostname": "$DOMAIN",
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"logLevel": "debug"
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}
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EOF
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echo "Done."
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