Linux Konventionen #5

	name: JavaCrypt Test

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	java: [8, 11, 16, 17, 18, 20]

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v3

	- name: Set up JDK
	uses: actions/setup-java@v3
	with:
	distribution: 'adopt'
	java-version: ${{ matrix.java }}


	- name: Compiling the Java code
	run: javac -Xlint:unchecked ./javacrypt/*.java

	- name: Creating the JAR archive
	run: jar cfm JavaCrypt.jar manifest.mf javacrypt/*.class

	- name: Start Tool
	run: java -jar JavaCrypt.jar

	- name: Generate Keys
	run: java -jar JavaCrypt.jar -genkeys priv.key pub.key

	- name: create Test (clear) File
	run: \|
	crypt_file="weather_report.txt"
	if [ ! -e "$crypt_file" ]; then
	echo "Dear readers, today's weather is best described as a blend of unpleasant dampness and ominous clouds." > "$crypt_file"
	else
	exit 1
	fi
	touch encrypt.txt
	touch decrypt.txt

	- name: encrypt file
	run: java -jar JavaCrypt.jar -encrypt pub.key weather_report.txt encrypt.txt

	- name: decrypt file
	run: java -jar JavaCrypt.jar -decrypt priv.key encrypt.txt decrypt.txt

	- name: compare files
	run: \|
	datei1="decrypt.txt"
	datei2="weather_report.txt"
	cat $datei1
	cat $datei2

	if [ -e "$datei1" ] && [ -e "$datei2" ]; then
	if ! cmp -s "$datei1" "$datei2"; then
	exit 1
	fi
	fi

	- name: Clean Up
	run: \|
	rm -rf *.key
	rm -rf *.txt
	git clean -fX

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