From 8fc1c6b14b1fdd6be5f0a94507d4bfe031e04929 Mon Sep 17 00:00:00 2001
From: Mike Crute <mike@crute.us>
Date: Sun, 10 Sep 2023 19:31:07 -0700
Subject: Add some scripts

---
 bin/docker-mirror.sh | 35 +++++++++++++++++++++++++++++++++++
 bin/sm-ipmi-key.go   | 42 ++++++++++++++++++++++++++++++++++++++++++
 bin/update-dns.sh    | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 115 insertions(+)
 create mode 100755 bin/docker-mirror.sh
 create mode 100644 bin/sm-ipmi-key.go
 create mode 100755 bin/update-dns.sh

diff --git a/bin/docker-mirror.sh b/bin/docker-mirror.sh
new file mode 100755
index 0000000..22e75ce
--- /dev/null
+++ b/bin/docker-mirror.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+set -e
+
+function mirror() {
+	src="${1%:*}"; tag="${1#*:}"
+	dest="docker.crute.me/$(basename ${src})"
+
+	echo "Mirroring ${src}:${tag} to ${dest}:${tag}"
+
+	docker run docker.crute.me/skopeo:latest copy \
+		--dest-creds "docker-mirror:$(pass Pomona/Docker_Mirror_Key)" -a \
+		docker://${src}:${tag} \
+		docker://${dest}:${tag}
+}
+
+mirror "cesanta/docker_auth:latest"
+mirror "cesanta/docker_auth:1"
+mirror "klausmeyer/docker-registry-browser:latest"
+mirror "registry:latest"
+mirror "registry:2"
+mirror "mongo:3.6"
+mirror "mongo:4"
+mirror "mongo:latest"
+mirror "quay.io/wekan/wekan:latest"
+mirror "alpine:edge"
+mirror "alpine:latest"
+mirror "alpine:3.10"
+mirror "amazonlinux:2"
+mirror "frolvlad/alpine-glibc:latest"
+mirror "frolvlad/alpine-java:jre8-slim"
+mirror "golang:latest"
+mirror "nginx:mainline-alpine"
+mirror "ubuntu:14.04"
+mirror "ubuntu:16.04"
diff --git a/bin/sm-ipmi-key.go b/bin/sm-ipmi-key.go
new file mode 100644
index 0000000..7477e89
--- /dev/null
+++ b/bin/sm-ipmi-key.go
@@ -0,0 +1,42 @@
+package main
+
+// A key generator that generates magic keys
+// go run sm-ipmi-key.go
+
+import (
+	"crypto/hmac"
+	"crypto/sha1"
+	"encoding/hex"
+	"fmt"
+	"os"
+	"strings"
+)
+
+const secretKey = "8544E3B47ECA58F9583043F8"
+
+func mustUnhex(s string) []byte {
+	o, err := hex.DecodeString(s)
+	if err != nil {
+		panic(err)
+	}
+	return o
+}
+
+func main() {
+	// Cleanup mac
+	mac := strings.ReplaceAll(strings.ToLower(os.Args[1]), ":", "")
+
+	// Create hash
+	hash := hmac.New(sha1.New, mustUnhex(secretKey))
+	hash.Write(mustUnhex(mac))
+	res := hex.EncodeToString(hash.Sum(nil))
+
+	// Cut into groups of 4 characters
+	out := make([]string, 24/4)
+	for i := 0; i < 24/4; i++ {
+		out[i] = res[:24][i*4 : i*4+4]
+	}
+
+	// Print the groups with spaces between them
+	fmt.Println(strings.Join(out, " "))
+}
diff --git a/bin/update-dns.sh b/bin/update-dns.sh
new file mode 100755
index 0000000..1262195
--- /dev/null
+++ b/bin/update-dns.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+view="internal"
+#view="external"
+
+zone_key=$(grep "key \"master-view-$view\"" <<EOF
+key "master-view-external" { algorithm hmac-sha256; secret "$(pass Pomona/DNS_External_Key)"; };
+key "master-view-internal" { algorithm hmac-sha256; secret "$(pass Pomona/DNS_Internal_Key)"; };
+EOF
+)
+
+# Zone Transfer
+#zone=""
+#dig @ns1.as398223.net +nostats +nocmd -k <(echo $zone_key) AXFR $zone
+#exit 0
+
+if [[ $1 != "-r" ]]; then
+	echo "Dry run mode, no changes made" && exit 1
+fi
+
+# Update Records
+# NOTE: White space between PTR lines matters for buggy reasons
+(
+cat  <<EOF
+
+
+
+update add dev.ssh-proxy.crute.me. 60 IN A 127.0.0.1
+
+
+
+
+
+
+send
+EOF
+) | nsupdate -k <(echo $zone_key)
+echo "Updated: $?"
-- 
cgit v1.2.3