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authorlassulus <lassulus@lassul.us>2021-12-09 11:21:06 +0100
committerlassulus <lassulus@lassul.us>2021-12-09 11:31:10 +0100
commite5fc654f50e2b99bcae186962b29c8754f382f3b (patch)
tree9f1237624cc1a6c4ca45a651a4c875c4784d51d7 /krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix
parentb981c43a97bf254ea15c324d8f82aab368cdf3d0 (diff)
add ACME ca via ca.r
Diffstat (limited to 'krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix')
-rw-r--r--krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix29
1 files changed, 29 insertions, 0 deletions
diff --git a/krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix b/krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix
new file mode 100644
index 000000000..8cec54327
--- /dev/null
+++ b/krebs/5pkgs/simple/generate-krebs-intermediate-ca/default.nix
@@ -0,0 +1,29 @@
+{ pkgs }:
+pkgs.writers.writeDashBin "generate-intermediate-ca" ''
+ TMPDIR=$(mktemp -d)
+ trap "rm -rf $TMPDIR;" INT TERM EXIT
+ mkdir -p "$TMPDIR/krebs"
+ brain show ca/ca.key > "$TMPDIR/krebs/ca.key"
+ brain show ca/ca.crt > "$TMPDIR/krebs/ca.crt"
+ export STEPPATH="$TMPDIR/step"
+ cat << EOF > "$TMPDIR/intermediate.tpl"
+ {
+ "subject": {{ toJson .Subject }},
+ "keyUsage": ["certSign", "crlSign"],
+ "basicConstraints": {
+ "isCA": true,
+ "maxPathLen": 0
+ },
+ "nameConstraints": {
+ "critical": true,
+ "permittedDNSDomains": ["r" ,"w"]
+ }
+ }
+ EOF
+
+ ${pkgs.step-cli}/bin/step certificate create "Krebs ACME CA" intermediate_ca.crt intermediate_ca.key \
+ --template "$TMPDIR/intermediate.tpl" \
+ --ca "$TMPDIR/krebs/ca.crt" \
+ --ca-key "$TMPDIR/krebs/ca.key" \
+ --no-password --insecure
+''