From e93b8f01cb16788aacbef753aae1b9e4a1048788 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Mon, 8 Apr 2024 17:11:09 +0200
Subject: [PATCH] WIP

---
 README.sh                | 10 +++++++---
 docker/client.properties | 17 +++++++++++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100644 docker/client.properties

diff --git a/README.sh b/README.sh
index 7d6406d..24dfb4e 100755
--- a/README.sh
+++ b/README.sh
@@ -16,11 +16,11 @@ docker-compose -f docker/docker-compose.yml logs setup
 echo
 echo "Hilfe-Ausgabe von kafkacat"
 echo
-docker-compose -f docker/docker-compose.yml exec -T cli kafkacat -h
+kafkacat -h
 echo
 echo "Nachrichten schreiben mit kafkacat"
 echo
-docker-compose -f docker/docker-compose.yml exec -T cli kafkacat -P -b kafka:9092 -t test << EOF
+kafkacat -P -b :9092 -Xsecurity.protocol=sasl_plaintext -Xsasl.mechanisms=PLAIN -Xsasl.username=client -Xsasl.password=client-secret -t test << EOF
 Hallo Welt!
 Nachricht #1
 Nachricht #2
@@ -29,4 +29,8 @@ EOF
 echo
 echo "Nachrichten lesen mit kafkacat"
 echo
-docker-compose -f docker/docker-compose.yml exec cli kafkacat -C -b kafka:9092 -t test -o beginning -e
+kafkacat -C -b :9092 -Xsecurity.protocol=sasl_plaintext -Xsasl.mechanisms=PLAIN -Xsasl.username=client -Xsasl.password=client-secret -t test -o beginning -e
+
+
+kafkacat -L -b :9092 -Xsecurity.protocol=sasl_plaintext -Xsasl.mechanisms=PLAIN -Xsasl.username=client -Xsasl.password=client-secret
+
diff --git a/docker/client.properties b/docker/client.properties
new file mode 100644
index 0000000..2445124
--- /dev/null
+++ b/docker/client.properties
@@ -0,0 +1,17 @@
+commit 8030177a9de83e274ced1902b825e478df9355a6
+Author: Kai Moritz <kai@juplo.de>
+Date:   Wed Oct 11 18:40:55 2023 +0200
+
+    DOCKER und LOCALHOST erfordern Authentifizierung
+
+diff --git a/docker/client.properties b/docker/client.properties
+new file mode 100644
+index 0000000..8a04387
+--- /dev/null
++++ b/docker/client.properties
+@@ -0,0 +1,5 @@
++sasl.mechanism=PLAIN
++security.protocol=SASL_PLAINTEXT
++sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required \
++  username="client" \
++  password="client-secret";
-- 
2.20.1