149 lines
6.3 KiB
Text
Executable file
149 lines
6.3 KiB
Text
Executable file
|
||
=== Setting up HTTPS/SSL
|
||
|
||
WARNING: {{book.project.name}} is not set up by default to handle SSL/HTTPS.
|
||
It is highly recommended that you either enable SSL on the {{book.project.name}} server itself or on a reverse proxy in front of the {{book.project.name}} server.
|
||
|
||
This default behavior is defined by the SSL/HTTPS mode of each {{book.project.name}} realm. This is discussed in more detail in the
|
||
link:{{book.adminguide.link}}[{{book.adminguide.name}}], but let's give some context and a brief overview of these modes.
|
||
|
||
external requests::
|
||
{{book.project.name}} can run out of the box without SSL so long as you stick to private IP addresses like `localhost`, `127.0.0.1`, `10.0.x.x`, `192.168.x.x`, and `172..16.x.x`.
|
||
If you don’t have SSL/HTTPS configured on the server or you try to access {{book.project.name}} over HTTP from a non-private IP adress you will get an error.
|
||
|
||
none::
|
||
{{book.project.name}} does not require SSL. This should really only be used in development when you are playing around with things.
|
||
|
||
all requests::
|
||
{{book.project.name}} requires SSL for all IP addresses.
|
||
|
||
The SSL mode for each realm can be configured in the {{book.project.name}} admin console.
|
||
|
||
==== Enabling SSL/HTTPS for the {{book.project.name}} Server
|
||
|
||
If you are not using a reverse proxy or load balancer to handle HTTPS traffic for you, you'll need to enable HTTPS
|
||
for the {{book.project.name}} server. This involves
|
||
|
||
. Obtaining or generating a keystore that contains the private key and certificate for SSL/HTTP traffic
|
||
. Configuring the {{book.project.name}} server to use this keypair and certificate.
|
||
|
||
===== Creating the Certificate and Java Keystore
|
||
|
||
In order to allow HTTPS connections, you need to obtain a self signed or third-party signed certificate and import it into a Java keystore before you can enable HTTPS in the web container you are deploying the {{book.project.name}} Server to.
|
||
|
||
====== Self Signed Certificate
|
||
|
||
In development, you will probably not have a third party signed certificate available to test a {{book.project.name}} deployment so you'll need to generate a self-signed one
|
||
using the `keytool` utility that comes with the Java JDK.
|
||
|
||
|
||
[source]
|
||
----
|
||
|
||
$ keytool -genkey -alias localhost -keyalg RSA -keystore keycloak.jks -validity 10950
|
||
Enter keystore password: secret
|
||
Re-enter new password: secret
|
||
What is your first and last name?
|
||
[Unknown]: localhost
|
||
What is the name of your organizational unit?
|
||
[Unknown]: Keycloak
|
||
What is the name of your organization?
|
||
[Unknown]: Red Hat
|
||
What is the name of your City or Locality?
|
||
[Unknown]: Westford
|
||
What is the name of your State or Province?
|
||
[Unknown]: MA
|
||
What is the two-letter country code for this unit?
|
||
[Unknown]: US
|
||
Is CN=localhost, OU=Keycloak, O=Test, L=Westford, ST=MA, C=US correct?
|
||
[no]: yes
|
||
----
|
||
|
||
You should answer `What is your first and last name ?` question with the DNS name of the machine you're installing the server on.
|
||
For testing purposes, `localhost` should be used.
|
||
After executing this command, the `keycloak.jks` file will be generated in the same directory as you executed the `keytool` command in.
|
||
|
||
If you want a third-party signed certificate, but don't have one, you can obtain one for free at http://cacert.org[cacert.org].
|
||
You'll have to do a little set up first before doing this though.
|
||
|
||
The first thing to do is generate a Certificate Request:
|
||
|
||
[source]
|
||
----
|
||
|
||
$ keytool -certreq -alias yourdomain -keystore keycloak.jks > keycloak.careq
|
||
----
|
||
|
||
Where `yourdomain` is a DNS name for which this certificate is generated for.
|
||
Keytool generates the request:
|
||
|
||
[source]
|
||
----
|
||
|
||
-----BEGIN NEW CERTIFICATE REQUEST-----
|
||
MIIC2jCCAcICAQAwZTELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAk1BMREwDwYDVQQHEwhXZXN0Zm9y
|
||
ZDEQMA4GA1UEChMHUmVkIEhhdDEQMA4GA1UECxMHUmVkIEhhdDESMBAGA1UEAxMJbG9jYWxob3N0
|
||
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr7kck2TaavlEOGbcpi9c0rncY4HhdzmY
|
||
Ax2nZfq1eZEaIPqI5aTxwQZzzLDK9qbeAd8Ji79HzSqnRDxNYaZu7mAYhFKHgixsolE3o5Yfzbw1
|
||
29RvyeUVe+WZxv5oo9wolVVpdSINIMEL2LaFhtX/c1dqiqYVpfnvFshZQaIg2nL8juzZcBjj4as
|
||
H98gIS7khql/dkZKsw9NLvyxgJvp7PaXurX29fNf3ihG+oFrL22oFyV54BWWxXCKU/GPn61EGZGw
|
||
Ft2qSIGLdctpMD1aJR2bcnlhEjZKDksjQZoQ5YMXaAGkcYkG6QkgrocDE2YXDbi7GIdf9MegVJ35
|
||
2DQMpwIDAQABoDAwLgYJKoZIhvcNAQkOMSEwHzAdBgNVHQ4EFgQUQwlZJBA+fjiDdiVzaO9vrE/i
|
||
n2swDQYJKoZIhvcNAQELBQADggEBAC5FRvMkhal3q86tHPBYWBuTtmcSjs4qUm6V6f63frhveWHf
|
||
PzRrI1xH272XUIeBk0gtzWo0nNZnf0mMCtUBbHhhDcG82xolikfqibZijoQZCiGiedVjHJFtniDQ
|
||
9bMDUOXEMQ7gHZg5q6mJfNG9MbMpQaUVEEFvfGEQQxbiFK7hRWU8S23/d80e8nExgQxdJWJ6vd0X
|
||
MzzFK6j4Dj55bJVuM7GFmfdNC52pNOD5vYe47Aqh8oajHX9XTycVtPXl45rrWAH33ftbrS8SrZ2S
|
||
vqIFQeuLL3BaHwpl3t7j2lMWcK1p80laAxEASib/fAwrRHpLHBXRcq6uALUOZl4Alt8=
|
||
-----END NEW CERTIFICATE REQUEST-----
|
||
----
|
||
|
||
Send this ca request to your CA.
|
||
The CA will issue you a signed certificate and send it to you.
|
||
Before you import your new cert, you must obtain and import the root certificate of the CA.
|
||
You can download the cert from CA (ie.: root.crt) and import as follows:
|
||
|
||
[source]
|
||
----
|
||
|
||
$ keytool -import -keystore keycloak.jks -file root.crt -alias root
|
||
----
|
||
|
||
Last step is to import your new CA generated certificate to your keystore:
|
||
|
||
[source]
|
||
----
|
||
|
||
$ keytool -import -alias yourdomain -keystore keycloak.jks -file your-certificate.cer
|
||
----
|
||
|
||
===== Configure {{book.project.name}} to Use the Keystore
|
||
|
||
Now that you have a Java keystore with the appropriate certificates, you need to configure your {{book.project.name}} installation to use it.
|
||
First step is to move the keystore file to the _configuration/_ directory of your deployment and to edit the _standalone.xml_, _standalone-ha.xml_ or _domain.xml_ file to use
|
||
the keystore and enable HTTPS. (See <<fake/../../operating-mode.adoc#_operating-mode, operating mode>>).
|
||
|
||
In the standalone or domain configuration file, search for the `security-realms` element and add:
|
||
|
||
[source]
|
||
----
|
||
|
||
<security-realm name="UndertowRealm">
|
||
<server-identities>
|
||
<ssl>
|
||
<keystore path="keycloak.jks" relative-to="jboss.server.config.dir" keystore-password="secret" />
|
||
</ssl>
|
||
</server-identities>
|
||
</security-realm>
|
||
----
|
||
|
||
Find the element `server name="default-server"` (it's a child element of `subsystem xmlns="urn:jboss:domain:undertow:`) and add:
|
||
|
||
[source]
|
||
----
|
||
<subsystem xmlns="urn:jboss:domain:undertow:3.0">
|
||
<buffer-cache name="default"/>
|
||
<server name="default-server">
|
||
<https-listener name="https" socket-binding="https" security-realm="UndertowRealm"/>
|
||
...
|
||
</subsystem>
|
||
----
|