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Introduction
HTTPS stands for Hypertext Transfer Protocol Secure. It is an extension of HTTP (Hypertext Transfer Protocol). It is widely used for secure communication over a computer network.
HTTPS encrypts communication using Transport Layer Security (TLS), formerly known as Secure Sockets Layer (SSL). As a result, the protocol is sometimes known as HTTP over SSL or HTTP over TLS.
Configuring HTTPS
You can run your applications with HTTPS by doing the following:
🎯Use keytool to generate SSL keys and self-signed certificates;
🎯Set up HTTPS using Scala and Play Framework 2.3, and
🎯redirect users from HTTP to HTTPS in your application.
The play has an HTTPS configuration option. To configure HTTPS, tell Play which port to listen to using the https.port system attribute. Like this:
./bin/your-app -Dhttps.port=8000
Providing Configuration
HTTPS configuration can be supplied using system properties or in the application.conf. You may find more information on configuration and production configuration pages.
🤔What is an SSL certification?
SSL Certificates
Play will automatically create a self-signed certificate, often unsuitable for serving websites. Play configures SSL keys and certificates using Java key stores.
Signing authorities guide how to build a Java Keystore (typically regarding Tomcat configuration). You can find the official Oracle documentation on creating keystores using the JDK keytool tool here.
After you've made your Keystore, you can set up Play to use it by using the configuration properties listed below:
Properties
Function
play.server.https.keyStore.path
The path to the Keystore contains the private key and certificate. If not provided, it generates a Keystore for you.
play.server.https.keyStore.type
The keyStore type defaults to JKS
play.server.https.keyStore.password
The password defaults to a blank password.
SSL Certificates from a custom SSL Engine
Providing a customized SSLEngine is another option for configuring the SSL certificates. This is helpful when a customized SSLEngine is required, as when client authentication is involved.
The play.server.SSLEngineProvider class in Java and the play.server.api.SSLEngineProvider classes in Scala both require implementations.
👩💻SCALA
import javax.inject.Inject
import play.core.ApplicationProvider
import javax.net.ssl._
import play.server.api._
class CustomSSLEngineProvider @Inject() (appProvider: ApplicationProvider) extends SSLEngineProvider {
override def createSSLEngine(): SSLEngine = {
// change it according to your custom implementation
sslContext().createSSLEngine
}
override def sslContext(): SSLContext = {
// change it according to your custom implementation
SSLContext.getDefault
}
}
👩💻JAVA
import play.server.ApplicationProvider;
import play.server.SSLEngineProvider;
import javax.net.ssl.*;
import javax.inject.Inject;
import java.security.NoSuchAlgorithmException;
public class CustomSSLEngineProvider implements SSLEngineProvider {
private final ApplicationProvider applicationProvider;
// CustomSSLEngineProvider function
@Inject
public CustomSSLEngineProvider(ApplicationProvider applicationProvider) {
this.applicationProvider = applicationProvider;
}
@Override
public SSLEngine createSSLEngine() {
return sslContext().createSSLEngine();
}
@Override
public SSLContext sslContext() {
try {
// Change it according to your custom implementation, possibly using ApplicationProvider.
return SSLContext.getDefault();
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
}
}
Turning off HTTP
By setting the http.port system attribute to disabled, you can disable binding on the HTTP port. For example,
📝Play must be running JDK 1.8 if it provides HTTPS in a production environment. Several new features in JDK 1.8 enable JSSE to function as a TLS termination layer. If JDK 1.8 is not being used, employing a reverse proxy in front of Play will improve HTTPS security and control.
Frequently Asked Questions
What is HTTPS configuration?
HTTPS stands for Hypertext Transfer Protocol Secure. It is an extension of HTTP (Hypertext Transfer Protocol). Messages are delivered using a base server called an HTTPS server. The SSL certificate is used for security by the HTTPS server.
How to check if HTTPS is enabled?
The websites are secured using an SSL certificate if the URL starts with "https" rather than "http."
How does HTTPS work?
Communications are encrypted using the HTTPS protocol. The protocol was once known as Secure Sockets Layer but is now called Transport Layer Security (TLS) (SSL). Using an asymmetric public key architecture, this protocol secures communication.
What is needed for HTTPS?
Obtaining and installing a TLS certificate on your server is the only way to enable HTTPS on your website. It also goes by the name SSL or SSL/TLS certificate, but they all refer to the same thing.
What is the difference between HTTPS and HTTP?
The only difference between the two protocols is that HTTPS uses TLS (SSL) to encrypt HTTP requests and responses and digitally sign those requests and responses. Because of this, HTTPS is much safer than HTTP. An HTTP website's URL begins with http://, while an HTTPS website's URL starts with https://.
Conclusion
In this article, we discussed configuring play applications with HTTPS. HTTPS stands for Hypertext Transfer Protocol Secure. It is an extension of HTTP (Hypertext Transfer Protocol).
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