30 lines
870 B
Nix
30 lines
870 B
Nix
{ pkgs }:
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pkgs.writers.writeDashBin "generate-intermediate-ca" ''
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TMPDIR=$(mktemp -d)
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trap "rm -rf $TMPDIR;" INT TERM EXIT
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mkdir -p "$TMPDIR/krebs"
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brain show ca/ca.key > "$TMPDIR/krebs/ca.key"
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brain show ca/ca.crt > "$TMPDIR/krebs/ca.crt"
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export STEPPATH="$TMPDIR/step"
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cat << EOF > "$TMPDIR/intermediate.tpl"
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{
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"subject": {{ toJson .Subject }},
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"keyUsage": ["certSign", "crlSign"],
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"basicConstraints": {
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"isCA": true,
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"maxPathLen": 0
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},
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"nameConstraints": {
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"critical": true,
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"permittedDNSDomains": ["r" ,"w"]
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}
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}
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EOF
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${pkgs.step-cli}/bin/step certificate create "Krebs ACME CA" intermediate_ca.crt intermediate_ca.key \
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--template "$TMPDIR/intermediate.tpl" \
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--ca "$TMPDIR/krebs/ca.crt" \
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--ca-key "$TMPDIR/krebs/ca.key" \
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--no-password --insecure
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''
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