mirror of
https://github.com/freeipa/ansible-freeipa.git
synced 2026-03-26 21:33:05 +00:00
2882e2426a
ansible requires to either use "#!/bin/bash -eu" or "#!/bin/bash -eux" for bash shebangs.
60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
#!/bin/bash -eu
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master=$1
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if [ -z "$master" ]; then
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echo "ERROR: master is not set"
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echo
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echo "usage: $0 master-fqdn domain"
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exit 0;
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fi
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PASSWORD="SomeCApassword.123"
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DBDIR="${master}-nssdb"
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PWDFILE="$DBDIR/pwdfile.txt"
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NOISE="$DBDIR/noise.txt"
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domain=$2
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if [ -z "$domain" ]; then
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echo "ERROR: domain is not set"
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echo
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echo "usage: $0 master-fqdn domain"
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exit 0;
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fi
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if [ ! -f "${master}-ipa.csr" ]; then
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echo "ERROR: ${master}-ipa.csr missing"
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exit 1;
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fi
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ROOT_KEY_ID=0x$(dd if=/dev/urandom bs=20 count=1 | xxd -p)
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IPA_CA_KEY_ID=0x$(dd if=/dev/urandom bs=20 count=1 | xxd -p)
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# Prepare a new NSS database to serve us as an external CA
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rm -rf "$DBDIR"
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mkdir "$DBDIR"
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echo "$PASSWORD" > "$PWDFILE"
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dd count=10 bs=1024 if=/dev/random of="$NOISE" 2>/dev/null
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certutil -N -d "$DBDIR" -f "$PWDFILE"
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# Generate a CA certificate
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echo -e "0\n1\n5\n6\n9\ny\ny\n\ny\n${ROOT_KEY_ID}\nn\n" \
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| certutil -d "$DBDIR" -f "$PWDFILE" -S -z "$NOISE" -n ca -x -t C,C,C \
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-s "CN=PRIMARY,O=$domain" -x -1 -2 --extSKID -m 1
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# Change the form of the CSR from PEM to DER for the NSS database
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openssl req -outform der -in "${master}-ipa.csr" -out "$DBDIR/req.csr"
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# Sign the certificate request
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echo -e "0\n1\n5\n6\n9\ny\ny\n\ny\ny\n${ROOT_KEY_ID}\n\n\nn\n${IPA_CA_KEY_ID}\nn\n" \
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| certutil -d "$DBDIR" -f "$PWDFILE" -C -z "$NOISE" -c ca \
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-i "$DBDIR/req.csr" -o "$DBDIR/external.cer" -1 -2 -3 --extSKID -m 2
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openssl x509 -inform der -in "$DBDIR/external.cer" -out "$DBDIR/external.pem"
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# Export the NSS CA certificate and add it to a chain file
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certutil -L -n ca -d "$DBDIR" -a > "$DBDIR/ca.crt"
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openssl x509 -text -in "$DBDIR/external.pem" > "$DBDIR/chain.crt"
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openssl x509 -text -in "$DBDIR/ca.crt" >> "$DBDIR/chain.crt"
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cp "$DBDIR/chain.crt" "${master}-chain.crt"
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