From 813aa9ddb7e44b09dc716cedbb2b2458735f4ce1 Mon Sep 17 00:00:00 2001
From: Tomasz Torcz <tomek@pipebreaker.pl>
Date: Mon, 12 Apr 2021 17:27:28 +0200
Subject: [PATCH] qrgen: add script to check if qrgen deployment works

---
 verifier/README.md   |  4 ++++
 verifier/qrverify.sh | 28 ++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 verifier/README.md
 create mode 100755 verifier/qrverify.sh

diff --git a/verifier/README.md b/verifier/README.md
new file mode 100644
index 0000000..6985e88
--- /dev/null
+++ b/verifier/README.md
@@ -0,0 +1,4 @@
+
+Script and Containerfile for deployment verification
+
+
diff --git a/verifier/qrverify.sh b/verifier/qrverify.sh
new file mode 100755
index 0000000..1591316
--- /dev/null
+++ b/verifier/qrverify.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+#
+# EP should contain the hostname?
+# If passing it is impossible, maybe we should interrogate Ingress resource?
+#
+# uuidgen comes from util-linux, zbarimg from zbar
+
+set -e
+
+DATA=$(uuidgen)
+TMPFILE=$(mktemp --suffix .png)
+
+echo "➡️  Checking ${EP} with data: ${DATA}"
+
+curl --verbose "http://${EP}/render/?data=${DATA}" --output ${TMPFILE}
+
+DECODED=$(zbarimg --quiet ${TMPFILE})
+
+if [ "QR-Code:${DATA}" != "${DECODED}" ]; then
+	echo "❌ Error, got ${DECODED}"
+	exit 1
+else
+	echo "✅ OK!"
+fi
+
+exit 0
+
+