Add initial JDK20 packaging with default versions

linux/Jenkinsfile

@@ -33,7 +33,7 @@ pipeline {
     }
     parameters {
         choice(name: 'TYPE', choices: Types.ALL, description: 'Build JDK or JRE')
-        choice(name: 'VERSION', choices: ['8', '11', '17', '19'], description: 'Build for specific JDK VERSION')
+        choice(name: 'VERSION', choices: ['8', '11', '17', '20'], description: 'Build for specific JDK VERSION')
         choice(name: 'ARCH', choices: ['x86_64', 'armv7l', 'aarch64', 'ppc64le', 's390x', 'all'], description: 'Build for specific platform\n s390x not for VERSION 8\n')
         choice(name: 'DISTRO', choices: ['all', 'Alpine', 'Debian', 'RedHat', 'Suse'], description: 'Build for specific Distro\n Select RPM builds for RedHat and Suse')
         booleanParam(name: 'uploadPackage', defaultValue: false, description: 'Tick this box to upload the deb/rpm files (exclude src.rpm) to Artifactory for official release')

linux/jdk/alpine/src/main/packaging/temurin/20/APKBUILD

@@ -0,0 +1,98 @@
+# Maintainer: Eclipse Adoptium Package Maintainers <temurin-dev@eclipse.org>
+pkgname=temurin-20
+pkgver=20.0.0_p1
+# replace _p1 with _1
+_pkgver=${pkgver/_p/_}
+# _pkgver=19_36 # remove this line and uncomment the above line when the next version is released
+_pkgverplus=${pkgver/_p/+}
+# _pkgverplus=19+36 # remove this line and uncomment the above line when the next version is released
+_pkgvername=${_pkgverplus/+/%2B}
+pkgrel=0
+pkgdesc="Eclipse Temurin 20"
+provider_priority=20
+url="https://adoptium.net"
+arch="x86_64"
+license="GPL-2.0-with-classpath-exception"
+makedepends="
+	alsa-lib-dev
+	freetype-dev
+	libffi-dev
+	libjpeg-turbo-dev
+	libx11-dev
+	libxext-dev
+	libxrandr-dev
+	libxrender-dev
+	libxt-dev
+	libxtst-dev
+"
+depends="$pkgname-jdk" # for the virtual package
+subpackages="$pkgname-src:_src:noarch
+	$pkgname-jdk:_jdk"
+source="https://github.com/adoptium/20-binaries/releases/download/jdk-$_pkgvername/OpenJDK20U-jdk_x64_alpine-linux_hotspot_$_pkgver.tar.gz
+
+	HelloWorld.java
+	TestECDSA.java
+	TestCryptoLevel.java
+"
+
+_java_home="/usr/lib/jvm/java-19-temurin"
+
+ldpath="$_java_home/lib:$_java_home/lib/server"
+sonameprefix="$pkgname:"
+
+prepare() {
+	default_prepare
+}
+
+check() {
+	local _java_bin="./jdk-$_pkgverplus/bin"
+
+	# 1) compile and run a simple hello world
+	$_java_bin/javac -d . "$srcdir"/HelloWorld.java
+	$_java_bin/java HelloWorld
+
+	# 2) compile and run a testcase for unlimited policy
+	$_java_bin/javac -d . "$srcdir"/TestCryptoLevel.java
+	$_java_bin/java -cp . --add-opens java.base/javax.crypto=ALL-UNNAMED TestCryptoLevel
+
+	# 3) compile and run a testcase for ECDSA signatures
+	$_java_bin/javac -d . "$srcdir"/TestECDSA.java
+	$_java_bin/java TestECDSA
+}
+
+package() {
+	mkdir -p "$pkgdir/$_java_home"
+	cp -r "$srcdir"/jdk-"$_pkgverplus"/* "$pkgdir/$_java_home"
+}
+
+_src() {
+	pkgdesc="Eclipse Temurin 20 (sources)"
+	mkdir -p "$subpkgdir/$_java_home"/lib
+	mv "$pkgdir"/$_java_home/lib/src.zip \
+		"$subpkgdir"/$_java_home/lib/
+}
+
+_jdk() {
+	pkgdesc="Eclipse Temurin 20 (JDK)"
+	provides="java-jdk java-jre"
+	depends="java-common java-cacerts"
+	_fromroot="$pkgdir/$_java_home"
+	_toroot="$subpkgdir/$_java_home"
+
+	mkdir -p "$_toroot"
+	mv "$_fromroot/bin" "$_toroot"
+	mv "$_fromroot/lib" "$_toroot"
+	mv "$_fromroot/include" "$_toroot"
+
+	# symlink to shared cacerts store
+	rm "$_toroot/lib/security/cacerts"
+	ln -sf /etc/ssl/certs/java/cacerts \
+		"$_toroot/lib/security/cacerts"
+}
+
+sha256sums="
+e2d971400ad2db25ad43ea6fa2058b269c0236e3977986dcdee2097da301beb2  OpenJDK20U-jdk_x64_alpine-linux_hotspot_$_pkgver.tar.gz
+e9185736dde99a4dc570a645a20407bdb41c1f48dfc34d9c3eb246cf0435a378  HelloWorld.java
+22d2ff9757549ebc64e09afd3423f84b5690dcf972cd6535211c07c66d38fab0  TestCryptoLevel.java
+9fb00c7b0220de8f3ee2aa398459a37d119f43fd63321530a00b3bb9217dd933  TestECDSA.java
+"

linux/jdk/alpine/src/main/packaging/temurin/20/HelloWorld.java

@@ -0,0 +1,3 @@
+public class HelloWorld {
+  public static void main(String[] args) { System.out.println("Hello World!"); }
+}

linux/jdk/alpine/src/main/packaging/temurin/20/TestCryptoLevel.java

@@ -0,0 +1,72 @@
+/* TestCryptoLevel -- Ensure unlimited crypto policy is in use.
+   Copyright (C) 2012 Red Hat, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
+
+import java.security.Permission;
+import java.security.PermissionCollection;
+
+public class TestCryptoLevel
+{
+    public static void main(String[] args)
+            throws NoSuchFieldException, ClassNotFoundException,
+            IllegalAccessException, InvocationTargetException
+    {
+        Class<?> cls = null;
+        Method def = null, exempt = null;
+
+        try
+        {
+            cls = Class.forName("javax.crypto.JceSecurity");
+        }
+        catch (ClassNotFoundException ex)
+        {
+            System.err.println("Running a non-Sun JDK.");
+            System.exit(0);
+        }
+        try
+        {
+            def = cls.getDeclaredMethod("getDefaultPolicy");
+            exempt = cls.getDeclaredMethod("getExemptPolicy");
+        }
+        catch (NoSuchMethodException ex)
+        {
+            System.err.println("Running IcedTea with the original crypto patch.");
+            System.exit(0);
+        }
+        def.setAccessible(true);
+        exempt.setAccessible(true);
+        PermissionCollection defPerms = (PermissionCollection) def.invoke(null);
+        PermissionCollection exemptPerms = (PermissionCollection) exempt.invoke(null);
+        Class<?> apCls = Class.forName("javax.crypto.CryptoAllPermission");
+        Field apField = apCls.getDeclaredField("INSTANCE");
+        apField.setAccessible(true);
+        Permission allPerms = (Permission) apField.get(null);
+        if (defPerms.implies(allPerms) && (exemptPerms == null || exemptPerms.implies(allPerms)))
+        {
+            System.err.println("Running with the unlimited policy.");
+            System.exit(0);
+        }
+        else
+        {
+            System.err.println("WARNING: Running with a restricted crypto policy.");
+            System.exit(-1);
+        }
+    }
+}

linux/jdk/alpine/src/main/packaging/temurin/20/TestECDSA.java

@@ -0,0 +1,49 @@
+/* TestECDSA -- Ensure ECDSA signatures are working.
+   Copyright (C) 2016 Red Hat, Inc.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import java.math.BigInteger;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.Signature;
+
+/**
+ * @test
+ */
+public class TestECDSA {
+
+    public static void main(String[] args) throws Exception {
+        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("EC");
+        KeyPair key = keyGen.generateKeyPair();
+
+        byte[] data = "This is a string to sign".getBytes("UTF-8");
+
+        Signature dsa = Signature.getInstance("NONEwithECDSA");
+        dsa.initSign(key.getPrivate());
+        dsa.update(data);
+        byte[] sig = dsa.sign();
+        System.out.println("Signature: " + new BigInteger(1, sig).toString(16));
+
+        Signature dsaCheck = Signature.getInstance("NONEwithECDSA");
+        dsaCheck.initVerify(key.getPublic());
+        dsaCheck.update(data);
+        boolean success = dsaCheck.verify(sig);
+        if (!success) {
+            throw new RuntimeException("Test failed. Signature verification error");
+        }
+        System.out.println("Test passed.");
+    }
+}

linux/jdk/debian/src/main/packaging/temurin/20/debian/changelog

@@ -0,0 +1,5 @@
+temurin-20-jdk (20.0.0.0.0+1) STABLE; urgency=medium
+
+  * Eclipse Temurin 20.0.0.0.0+1 release.
+
+ -- Eclipse Adoptium Package Maintainers <temurin-dev@eclipse.org>  Wed, 22 Mar 2023 09:43:20 +0000

linux/jdk/debian/src/main/packaging/temurin/20/debian/compat

@@ -0,0 +1 @@
+11

linux/jdk/debian/src/main/packaging/temurin/20/debian/control

@@ -0,0 +1,96 @@
+Source: temurin-20-jdk
+Section: java
+Priority: optional
+Maintainer: Eclipse Adoptium Package Maintainers <temurin-dev@eclipse.org>
+Build-Depends: debhelper (>= 11), lsb-release
+
+Package: temurin-20-jdk
+Architecture: amd64 armhf arm64 ppc64el s390x
+Depends: adoptium-ca-certificates,
+         java-common,
+         libasound2,
+         libc6,
+         libx11-6,
+         libfontconfig1,
+         libfreetype6,
+         libxext6,
+         libxi6,
+         libxrender1,
+         libxtst6,
+         zlib1g
+Recommends: fonts-dejavu-core,
+            fonts-dejavu-extra
+Provides: java-compiler,
+          java-sdk,
+          java-sdk-headless,
+          java10-sdk,
+          java11-sdk,
+          java12-sdk,
+          java13-sdk,
+          java14-sdk,
+          java15-sdk,
+          java16-sdk,
+          java17-sdk,
+          java18-sdk,
+          java2-sdk,
+          java5-sdk,
+          java6-sdk,
+          java7-sdk,
+          java8-sdk,
+          java9-sdk,
+          java10-sdk-headless,
+          java11-sdk-headless,
+          java12-sdk-headless,
+          java13-sdk-headless,
+          java14-sdk-headless,
+          java15-sdk-headless,
+          java16-sdk-headless,
+          java17-sdk-headless,
+          java18-sdk-headless,
+          java19-sdk-headless,
+          java2-sdk-headless,
+          java20-sdk-headless,
+          java5-sdk-headless,
+          java6-sdk-headless,
+          java7-sdk-headless,
+          java8-sdk-headless,
+          java9-sdk-headless,
+          java-runtime,
+          java-runtime-headless,
+          java10-runtime,
+          java11-runtime,
+          java12-runtime,
+          java13-runtime,
+          java14-runtime,
+          java15-runtime,
+          java16-runtime,
+          java17-runtime,
+          java18-runtime,
+          java19-runtime,
+          java2-runtime,
+          java20-runtime,
+          java5-runtime,
+          java6-runtime,
+          java7-runtime,
+          java8-runtime,
+          java9-runtime,
+          java10-runtime-headless,
+          java11-runtime-headless,
+          java12-runtime-headless,
+          java13-runtime-headless,
+          java14-runtime-headless,
+          java15-runtime-headless,
+          java16-runtime-headless,
+          java17-runtime-headless,
+          java18-runtime-headless,
+          java19-runtime-headless,
+          java2-runtime-headless,
+          java20-runtime-headless,
+          java5-runtime-headless,
+          java6-runtime-headless,
+          java7-runtime-headless,
+          java8-runtime-headless,
+          java9-runtime-headless
+Description: Eclipse Temurin 20 JDK
+ Eclipse Temurin JDK is an OpenJDK-based development environment to create
+ applications and components using the programming language Java.

linux/jdk/debian/src/main/packaging/temurin/20/debian/copyright

@@ -0,0 +1,5 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+
+Files: *
+Copyright: Oracle and/or its affiliates
+License: GPL-2.0+CE

linux/jdk/debian/src/main/packaging/temurin/20/debian/jinfo.in

@@ -0,0 +1,36 @@
+name=@pkg_alias@
+alias=@pkg_alias@
+priority=@priority@
+section=contrib
+
+jdkhl jar /usr/lib/jvm/@jvm_dir@/bin/jar
+jdkhl jarsigner /usr/lib/jvm/@jvm_dir@/bin/jarsigner
+hl java /usr/lib/jvm/@jvm_dir@/bin/java
+jdkhl javac /usr/lib/jvm/@jvm_dir@/bin/javac
+jdkhl javadoc /usr/lib/jvm/@jvm_dir@/bin/javadoc
+jdkhl javap /usr/lib/jvm/@jvm_dir@/bin/javap
+jdkhl jcmd /usr/lib/jvm/@jvm_dir@/bin/jcmd
+jdk jconsole /usr/lib/jvm/@jvm_dir@/bin/jconsole
+jdkhl jdb /usr/lib/jvm/@jvm_dir@/bin/jdb
+jdkhl jdeprscan /usr/lib/jvm/@jvm_dir@/bin/jdeprscan
+jdkhl jdeps /usr/lib/jvm/@jvm_dir@/bin/jdeps
+hl jfr /usr/lib/jvm/@jvm_dir@/bin/jfr
+jdkhl jhsdb /usr/lib/jvm/@jvm_dir@/bin/jhsdb
+jdkhl jimage /usr/lib/jvm/@jvm_dir@/bin/jimage
+jdkhl jinfo /usr/lib/jvm/@jvm_dir@/bin/jinfo
+jdkhl jlink /usr/lib/jvm/@jvm_dir@/bin/jlink
+jdkhl jmap /usr/lib/jvm/@jvm_dir@/bin/jmap
+jdkhl jmod /usr/lib/jvm/@jvm_dir@/bin/jmod
+jdkhl jpackage /usr/lib/jvm/@jvm_dir@/bin/jpackage
+jdkhl jps /usr/lib/jvm/@jvm_dir@/bin/jps
+hl jrunscript /usr/lib/jvm/@jvm_dir@/bin/jrunscript
+jdkhl jshell /usr/lib/jvm/@jvm_dir@/bin/jshell
+jdkhl jstack /usr/lib/jvm/@jvm_dir@/bin/jstack
+jdkhl jstat /usr/lib/jvm/@jvm_dir@/bin/jstat
+jdkhl jstatd /usr/lib/jvm/@jvm_dir@/bin/jstatd
+jdkhl jwebserver /usr/lib/jvm/@jvm_dir@/bin/jwebserver
+hl keytool /usr/lib/jvm/@jvm_dir@/bin/keytool
+hl rmiregistry /usr/lib/jvm/@jvm_dir@/bin/rmiregistry
+jdkhl serialver /usr/lib/jvm/@jvm_dir@/bin/serialver
+hl jexec /usr/lib/jvm/@jvm_dir@/lib/jexec
+hl jspawnhelper /usr/lib/jvm/@jvm_dir@/lib/jspawnhelper