Merge pull request #1 from jerrypan90/master

added new cicd workflow

Dockerfile

@@ -1,5 +1,7 @@
 FROM alpine:3.8
 
+COPY ["switchRole.sh", "getParamStore.sh", "./var/"]
+
 WORKDIR /rdp-python3
 
 ENV PYTHON_VERSION 3.6.6-r0

getParamStore.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+#This script will generate a file env.sh
+#To use: bash getEnv.sh [path...]
+#Please execute
+# $ source env.sh
+#to apply environment variables
+
+if [ $# -eq 0 ]; then
+	echo "No arguments provided"
+	exit 1
+fi
+ARGUMENTS="$@"
+OUT_FILE="/var/env.sh"
+echo '#!/bin/sh' > $OUT_FILE
+
+# non greedy capture group 1, | greedy capture till end of string
+
+# use for mac os
+# SED_COMMAND="sed \"s^\([^\|]*\)\|\(.*\)^export \\1='\\2'^\""
+
+# use for aws linux
+SED_COMMAND="sed \"s^\([^|]*\)|\(.*\)^export \\1='\\2'^\""
+
+function exportToFile() {
+	old_IFS=$IFS
+	#set delimiter to only newline
+	IFS=$'\n'
+	for param in `jq -n "$1" | jq -r '.[].Value'`
+	do
+		# echo $param
+		param=$(sed "s^'^'\\\''^" <<< $param) #escape all single quotes
+		# echo $param
+		param=`eval $SED_COMMAND <<< $param`
+		# echo "$param"
+		echo $param >> $OUT_FILE
+		# echo "echo $val" >> $OUT_FILE
+	done
+	#restore delimiter
+	IFS=$old_IFS
+}
+
+for var in $ARGUMENTS
+do
+	PARAMSTORE=`aws ssm get-parameters-by-path --path "$var" --no-paginate --recursive | jq -r '.Parameters'`
+	exportToFile "$PARAMSTORE"
+done

switchRole.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+if [ $# -ne 2 ]; then
+	echo "Error! Too many arguments provided\nsource /var/switchRole.sh <AWS_ROLE> <AWS_REGION>"
+	exit 1
+fi
+
+echo "Start of Switch Role"
+
+unset AWS_ACCESS_KEY_ID
+unset AWS_SECRET_ACCESS_KEY
+unset AWS_SESSION_TOKEN
+unset AWS_DEFAULT_REGION
+
+# switch role
+aws sts assume-role --role-arn $1 --role-session-name rdp-develop-access > assume-role-output.txt
+export AWS_ACCESS_KEY_ID=`cat assume-role-output.txt | jq -r '.Credentials.AccessKeyId'`
+export AWS_SECRET_ACCESS_KEY=`cat assume-role-output.txt | jq -r '.Credentials.SecretAccessKey'`
+export AWS_SESSION_TOKEN=`cat assume-role-output.txt | jq -r '.Credentials.SessionToken'`
+export AWS_DEFAULT_REGION=$2
+
+echo "End of Switch Role"