From 9f7a5e8d990d09d94e2287263f98fb1e3bd9fd6b Mon Sep 17 00:00:00 2001
From: Kurt Seifried <kurt@seifried.org>
Date: Thu, 25 Mar 2021 21:46:32 -0600
Subject: [PATCH] Fixed information leak

Signed-off-by: Kurt Seifried <kurt@seifried.org>
Signed-off-by: Ry Jones <ry@linux.com>
---
 commercial-paper/organization/digibank/digibank.sh       | 7 ++++---
 commercial-paper/organization/magnetocorp/magnetocorp.sh | 9 +++++----
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/commercial-paper/organization/digibank/digibank.sh b/commercial-paper/organization/digibank/digibank.sh
index 31df1e79..1b977b12 100755
--- a/commercial-paper/organization/digibank/digibank.sh
+++ b/commercial-paper/organization/digibank/digibank.sh
@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
+TMPFILE=`mktemp`
 shopt -s extglob
 
 function _exit(){
@@ -19,7 +20,7 @@ DIR=${PWD}
 
 # Locate the test network
 cd "${DIR}/../../../test-network"
-env | sort > /tmp/env.orig
+env | sort > $TMPFILE
 
 OVERRIDE_ORG="1"
 . ./scripts/envVar.sh
@@ -30,8 +31,8 @@ parsePeerConnectionParameters 1 2
 export FABRIC_CFG_PATH="${DIR}/../../../config"
 export PATH="${DIR}/../../../bin:${PWD}:$PATH"
 
-env | sort | comm -1 -3 /tmp/env.orig - | sed -E 's/(.*)=(.*)/export \1="\2"/'
+env | sort | comm -1 -3 $TMPFILE - | sed -E 's/(.*)=(.*)/export \1="\2"/'
 
-rm /tmp/env.orig
+rm $TMPFILE
 
 cd "${DIR}"
diff --git a/commercial-paper/organization/magnetocorp/magnetocorp.sh b/commercial-paper/organization/magnetocorp/magnetocorp.sh
index 6469ee74..c061d275 100755
--- a/commercial-paper/organization/magnetocorp/magnetocorp.sh
+++ b/commercial-paper/organization/magnetocorp/magnetocorp.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 #
 # SPDX-License-Identifier: Apache-2.0
+TMPFILE=`mktemp`
 shopt -s extglob
 
 function _exit(){
@@ -17,9 +18,9 @@ function _exit(){
 # Where am I?
 DIR=${PWD}
 
-# Locate the test-network 
+# Locate the test-network
 cd "${DIR}/../../../test-network"
-env | sort > /tmp/env.orig
+env | sort > $TMPFILE
 
 OVERRIDE_ORG="2"
 . ./scripts/envVar.sh
@@ -31,7 +32,7 @@ parsePeerConnectionParameters 1 2
 export FABRIC_CFG_PATH="${DIR}/../../../config"
 export PATH="${DIR}/../../../bin:${PWD}:$PATH"
 
-env | sort | comm -1 -3 /tmp/env.orig - | sed -E 's/(.*)=(.*)/export \1="\2"/'
-rm /tmp/env.orig
+env | sort | comm -1 -3 $TMPFILE - | sed -E 's/(.*)=(.*)/export \1="\2"/'
+rm $TMPFILE
 
 cd "${DIR}"