Passing keycloak configuration parameters in the code rather than reading from application.properties

Passing keycloak configuration parameters in the code rather than reading from application.properties

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Passing keycloak configuration parameters in the code rather than reading from application.properties
Tag : java , By : Hans-Inge
Date : January 12 2021, 08:33 AM

wish help you to fix your issue Similar to KeycloakSpringBootConfigResolver, your database reader class must implement KeycloakConfigResolver and should be provided as bean.
public class KeycloakDBConfigResolver implements org.keycloak.adapters.KeycloakConfigResolver {

 public KeycloakDeployment resolve(OIDCHttpFacade.Request request) {
    //Read keycloak configuration from Database

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How can I use boolean parameters from application.properties in spring security context configuration xml file?

Tag : spring , By : abuiles
Date : March 29 2020, 07:55 AM
wish help you to fix your issue The xsd schema definition of the security namespace only allows boolean values in the use-secure-cookie attribute. If you don't specify one of the allowed literals ("true" or "false"), your xml won't pass the schema validation, and won't get even parsed.
So if you use the security namespace configuration, you won't be able to use external properties to set this value. To prove my point, here is the relevant code snippet from RememberMeBeanDefinitionParser.parse():
String useSecureCookie = element.getAttribute("use-secure-cookie");
if (StringUtils.hasText(useSecureCookie)) {
                    "useSecureCookie", Boolean.valueOf(useSecureCookie));

What is the best way of reading configuration parameters from configuration file in Java?

Tag : java , By : Arun Thakkar
Date : March 29 2020, 07:55 AM
wish helps you Let us assume up to runtime we do not know what are the details of configuration(may user need to configure these parameters in config file before running the application. ,
I am thinking it will impact performance.
public final class Config { 
    public static final int CONST_1;
    public static final String CONST_2;

    static {
        int c1;
        String c2;
        try (Scanner s = new Scanner(new File("config.txt"))) {
            c1 = s.nextInt();
            c2 = s.next();
        } catch (IOException ex) {
            throw RuntimeException("Cannot load config properties", ex);
        CONST_1 = c1;
        CONST_2 = c2; 
public final class Config { 
    public final int CONST_1;
    public final String CONST_2;

    public Config(File file) throws IOException {
        try (Scanner s = new Scanner(file)) {
            CONST_1 = s.nextInt();
            CONST_2 = s.next();

Keycloak configuration for spring boot in application.properties

Tag : spring , By : David
Date : March 29 2020, 07:55 AM
wish helps you The error is because you have used a lower version of spring boot.You must have spring boot 2.0 or above for integrating with keycloak.

Keycloak configuration in application.properties for spring boot

Tag : spring , By : Milander
Date : March 29 2020, 07:55 AM
hope this fix your issue It is not necessary to keycloak.json.But you have to use spring boot version 2.0 and above.That will work.

How to run multiCapabilities reading configuration parameters from the configuration file

Tag : javascript , By : Zelos
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Use a base configuration file
Having a base configuration file and another file that extends from it might be a better approach. For this example, we will look at my base configuration file:
var env = require('./environment');

// This is the configuration for a smoke test for an Angular TypeScript application.
exports.config = {
  seleniumAddress: env.seleniumAddress,

  framework: 'jasmine',

  specs: [

  capabilities: env.capabilities,

  baseUrl: env.baseUrl,
  allScriptsTimeout: 120000,
  getPageTimeout: 120000,
  jasmineNodeOpts: {
    defaultTimeoutInterval: 120000
exports.config = require('./angular2Conf.js').config;

exports.config.sauceUser = process.env.SAUCE_USERNAME;
exports.config.sauceKey = process.env.SAUCE_ACCESS_KEY;
exports.config.seleniumAddress = undefined;

// TODO: add in firefox when issue #2784 is fixed
exports.config.multiCapabilities = [{
    'browserName': 'chrome',
    'tunnel-identifier': process.env.TRAVIS_JOB_NUMBER,
    'build': process.env.TRAVIS_BUILD_NUMBER,
    'name': 'Protractor suite tests',
    'version': '54',
    'selenium-version': '2.53.1',
    'chromedriver-version': '2.26',
    'platform': 'OS X 10.11'
exports.config.capabilities = undefined;
exports.config.allScriptsTimeout = 120000;
exports.config.getPageTimeout = 120000;
exports.config.jasmineNodeOpts.defaultTimeoutInterval = 120000;
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