From 64cc135e716c2ef018227375fc4f15ff0670fdf7 Mon Sep 17 00:00:00 2001
From: "Eduardo Ramos Testillano (ert)" <eduardo.ramos.testillano@gmail.com>
Date: Tue, 6 Jul 2021 09:49:38 +0200
Subject: [PATCH] Add more utilities for ADML-HTTP image

jq and decode helper are added
---
 docker-images/anna-adml-http/Dockerfile       |  1 +
 .../launcher/resources/scripts/decode.sh      | 21 +++++++++++++++++++
 tools/build-anna-adml-http                    |  1 +
 3 files changed, 23 insertions(+)
 create mode 100755 example/diameter/launcher/resources/scripts/decode.sh

diff --git a/docker-images/anna-adml-http/Dockerfile b/docker-images/anna-adml-http/Dockerfile
index 9a3a7a7..c155c3e 100644
--- a/docker-images/anna-adml-http/Dockerfile
+++ b/docker-images/anna-adml-http/Dockerfile
@@ -7,6 +7,7 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y tshark
 RUN apt-get update && apt-get install -y \
    net-tools \
    procps \
+   jq \
    python3 \
    python3-pip
 
diff --git a/example/diameter/launcher/resources/scripts/decode.sh b/example/diameter/launcher/resources/scripts/decode.sh
new file mode 100755
index 0000000..c2ca72e
--- /dev/null
+++ b/example/diameter/launcher/resources/scripts/decode.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Diameter decoder for ADML-HTTP
+
+[ -z "$1" ] && echo "Usage: $0 <pcap file>" && exit 1
+PCAP=$(readlink -f $1 2>/dev/null)
+[ ! -f "${PCAP}" ] && echo "Invalid or missing file '$1'" && exit 1
+PCAP_BN=$(basename ${PCAP} .pcap)
+PCAP_DN=$(dirname ${PCAP})
+
+cd $(dirname $0)
+
+./tsharkDecoder.sh ${PCAP}
+
+# Decode hex data:
+trap "rm -f .body.json" EXIT
+for hex in $(ls ${PCAP_DN}/*.hex 2>/dev/null)
+do
+  echo "{\"diameterHex\":\"$(cat ${hex})\"}" > .body.json
+  curl -s -XPOST --http2-prior-knowledge -d@./.body.json http://localhost:8074/decode | jq -r '.response' | base64 -d > ${hex}.xml
+done
+
diff --git a/tools/build-anna-adml-http b/tools/build-anna-adml-http
index 7a42e1c..a7e7e4d 100755
--- a/tools/build-anna-adml-http
+++ b/tools/build-anna-adml-http
@@ -33,6 +33,7 @@ echo ${AD} | ${REPO_DIR}/example/diameter/launcher/deploy-adml-http.sh ${VARIANT
 # Add interesting stuff:
 cp -r ${REPO_DIR}/example/diameter/launcher/resources/rest_api/helpers/diameterJsonHelper ${AD}
 cp ${REPO_DIR}/example/diameter/pcapDecoder/tsharkDecoder.sh ${AD}
+cp ${REPO_DIR}/example/diameter/launcher/resources/scripts/decode.sh ${AD}
 
 echo
 echo "Generate docker image ..."
-- 
2.20.1