Eng-Fouad

@import url(//fonts.googleapis.com/earlyaccess/notonaskharabic.css);
@import url(//fonts.googleapis.com/earlyaccess/notokufiarabic.css);

body, html {
  overflow-x: hidden;
  font-family: "Noto Naskh Arabic", "Helvetica Neue", Helvetica, Arial, sans-serif;
  direction: rtl;
}

.book.font-family-0 {

Eng-Fouad

Steps to generate self-signed PKCS#12 SSL certificate and export its keys:

1- Create PKCS#12 keystore (.p12 or .pfx file)

keytool -genkeypair -keystore myKeystore.p12 -storetype PKCS12 -storepass MY_PASSWORD -alias KEYSTORE_ENTRY -keyalg RSA -keysize 2048 -validity 99999 -dname "CN=My SSL Certificate, OU=My Team, O=My Company, L=My City, ST=My State, C=SA" -ext san=dns:mydomain.com,dns:localhost,ip:127.0.0.1

• myKeystore.p12 = keystore filename. It can with .pfx extension as well.
• MY_PASSWORD = password used for the keystore and the private key as well.
• CN = commonName, it will be shown as certiciate name in certificates list.
• OU = organizationUnit, department name for example.

Eng-Fouad

1. After creating the server (i.e. /opt/wlp/bin/server create), create the security directory:

cd /opt/wlp/usr/servers/defaultServer/
mkdir resources
mkdir resources/security

2. Export your certificates into pkcs12 keystore (replace fouad.io with appropriate parameter):

sudo openssl pkcs12 -export -out key.p12 -in /etc/letsencrypt/live/fouad.io/fullchain.pem -name default -inkey /etc/letsencrypt/live/fouad.io/privkey.pem -password pass:123456

Eng-Fouad

/opt/wlp/usr/servers/defaultServer/server.xml:

...

<keyStore id="defaultKeyStore"
       type="JKS" password="{xor}Lz4sLB80OiZmZmY=" 
       pollingRate="5s" 
       updateTrigger="polled" />

...

Eng-Fouad

Generate keys:

KeyPairGenerator kpg = KeyPairGenerator.getInstance("EC");
kpg.initialize(new ECGenParameterSpec("secp521r1"), new SecureRandom());
KeyPair keyPair = kpg.generateKeyPair();
ECPrivateKey privateKey = (ECPrivateKey) keyPair.getPrivate();
ECPublicKey publicKey = (ECPublicKey) keyPair.getPublic();
byte[] privateKeyS = privateKey.getS().toByteArray();
byte[] publicKeyX = publicKey.getW().getAffineX().toByteArray();

byte[] publicKeyY = publicKey.getW().getAffineY().toByteArray();

Eng-Fouad

https://stackoverflow.com/a/47933342/597657

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Eng-Fouad

<?xml version="1.0" encoding="UTF-8"?>
<server description="new server">

    <featureManager>
        <feature>transportSecurity-1.0</feature>
        <feature>jaxrs-2.1</feature>
        <feature>jpa-2.2</feature>
        <feature>cdi-2.0</feature>
    </featureManager>

Eng-Fouad

FROM ubuntu:18.10

# install latest updates
RUN apt-get update && apt-get upgrade -y && apt-get dist-upgrade -y && apt-get autoremove -y && apt-get autoclean -y

# install unzip & wget
RUN apt-get install -y unzip wget

# install OpenJDK JRE
RUN apt-get install -y openjdk-11-jre

Eng-Fouad

package sample

import kotlinx.cinterop.*
import platform.windows.*

@ExperimentalUnsignedTypes
fun WndProc(hwnd: HWND?, msg: UINT, wParam: WPARAM, lParam: LPARAM) : LRESULT
{
    // This switch block differentiates between the message type that could have been received. If you want to
    // handle a specific type of message in your application, just define it in this block.

Eng-Fouad

package io.fouad.demo.db;

public interface UserDao {
    @SqlUpdate("CREATE TABLE user (id INTEGER PRIMARY KEY, name VARCHAR)")
    void createTable();

    @SqlUpdate("INSERT INTO user(id, name) VALUES (?, ?)")
    void insertPositional(int id, String name);

    @SqlUpdate("INSERT INTO user(id, name) VALUES (:id, :name)")