1 files changed, 9 insertions, 0 deletions

diff --git a/system-profiles/openssh/known-hosts/ca-sign.gup b/system-profiles/openssh/known-hosts/ca-sign.gup
new file mode 100644
index 00000000..512f0e84
--- /dev/null
+++ b/system-profiles/openssh/known-hosts/ca-sign.gup
@@ -0,0 +1,9 @@
+#!/usr/bin/env zsh
+set -eu
+
+keyFile=${2%"-cert.pub"}.pub
+principalsFile=${keyFile:h}/host-principals
+gup -u ${keyFile} ${principalsFile}
+gup -u expiration
+
+ssh-keygen -h -Us ../ca/ca.pub -I $(uuidgen) -z $(tai64dec) -V "-1d:$(cat expiration)" -n $(cat ${principalsFile}) -f $1 ${keyFile}
\ No newline at end of file