{"id":1811,"date":"2024-11-27T09:07:17","date_gmt":"2024-11-27T09:07:17","guid":{"rendered":"https:\/\/sparkminds.net\/?p=1811"},"modified":"2024-12-23T09:19:39","modified_gmt":"2024-12-23T09:19:39","slug":"keycloak-integration-with-java-resource-server","status":"publish","type":"post","link":"https:\/\/sparkminds.net\/vi\/keycloak-integration-with-java-resource-server\/","title":{"rendered":"Keycloak Integration with Java Resource Server"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1811\" class=\"elementor elementor-1811\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c1327d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c1327d8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4314f82\" data-id=\"4314f82\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e7ba1cc elementor-widget elementor-widget-text-editor\" data-id=\"e7ba1cc\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>This article provides a detailed guide on integrating <a href=\"https:\/\/www.keycloak.org\/\"><u>Keycloak<\/u><\/a>\u00a0for authentication and authorization in a Java-based resource server. The integration utilizes OAuth2 and OpenID Connect protocols, with Keycloak as the identity provider (IdP). The Java application functions as a resource server, validating access tokens.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db608cf elementor-widget elementor-widget-heading\" data-id=\"db608cf\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Prerequisites for Keycloak integration <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c38262 elementor-widget elementor-widget-text-editor\" data-id=\"2c38262\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Before starting, ensure you have the following:\u00a0<\/p><ul><li><strong>Keycloak<\/strong> installed and running (locally or via Docker).<\/li><li>A <strong>Keycloak realm<\/strong> and <strong>clients<\/strong> configured for both the backend and frontend applications.<\/li><li>A <strong>Java (Spring Boot)<\/strong> project for the backend.<\/li><li><strong>Basic knowledge<\/strong> of OAuth2\/OpenID Connect protocols.\u00a0<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158819c elementor-widget elementor-widget-heading\" data-id=\"158819c\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Keycloak integration implementation<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62ba0eb elementor-widget elementor-widget-heading\" data-id=\"62ba0eb\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Keycloak setup<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d3d749 elementor-widget elementor-widget-text-editor\" data-id=\"3d3d749\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Step 1:<\/strong> Create a Keycloak Realm<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d1752 elementor-widget elementor-widget-text-editor\" data-id=\"c8d1752\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol>\n \t<li>Log in to the Keycloak Admin Console.<\/li>\n<\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c1132d elementor-widget elementor-widget-image\" data-id=\"9c1132d\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"609\" height=\"463\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/log-in-keycloak-1.webp\" class=\"attachment-large size-large wp-image-1815\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/log-in-keycloak-1.webp 609w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/log-in-keycloak-1-300x228.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/log-in-keycloak-1-434x330.webp 434w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/log-in-keycloak-1-237x180.webp 237w\" sizes=\"(max-width: 609px) 100vw, 609px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec4cc1 elementor-widget elementor-widget-text-editor\" data-id=\"5ec4cc1\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"2\"><li>From the sidebar, click &#8220;Add Realm&#8221;.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ee2009 elementor-widget elementor-widget-image\" data-id=\"8ee2009\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"287\" height=\"321\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-realm-1.webp\" class=\"attachment-large size-large wp-image-1816\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-realm-1.webp 287w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-realm-1-268x300.webp 268w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-realm-1-161x180.webp 161w\" sizes=\"(max-width: 287px) 100vw, 287px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5035f50 elementor-widget elementor-widget-text-editor\" data-id=\"5035f50\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"3\">\n \t<li>Enter a realm name (e.g., authentication) and click Save.<\/li>\n<\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4307533 elementor-widget elementor-widget-text-editor\" data-id=\"4307533\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Step 2:<\/strong> <span class=\"TextRun SCXW133597379 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW133597379 BCX0\">Create a Client for the Java Resource Server<\/span><\/span><span class=\"EOP SCXW133597379 BCX0\" data-ccp-props=\"{}\">\u00a0<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8be6b13 elementor-widget elementor-widget-text-editor\" data-id=\"8be6b13\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol>\n \t<li>Select a Realm that you want to setup <\/li>\n<\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e4fd12 elementor-widget elementor-widget-text-editor\" data-id=\"5e4fd12\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"2\"><li>Go to <strong>Clients<\/strong> and Click on Create client<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afa78ef elementor-widget elementor-widget-image\" data-id=\"afa78ef\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"393\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-1024x628.webp\" class=\"attachment-large size-large wp-image-1817\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-1024x628.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-300x184.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-768x471.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-538x330.webp 538w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1-270x166.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-client-on-keycloak-1.webp 1148w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5c4842 elementor-widget elementor-widget-text-editor\" data-id=\"e5c4842\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"3\"><li>Click <strong>&#8220;Create&#8221;<\/strong><\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f469ad7 elementor-widget elementor-widget-text-editor\" data-id=\"f469ad7\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"4\"><li>Configure the client with the following:<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-227b5a6 elementor-widget elementor-widget-text-editor\" data-id=\"227b5a6\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\"><strong>At the general setting section:\u00a0<\/strong><\/p><ul><li style=\"list-style-type: none;\"><ul><li><strong>Client type:<\/strong> OpenID Connect<\/li><li><strong>Client ID:<\/strong> input your client ID (e.g., custom-authentication)\u00a0<\/li><\/ul><\/li><\/ul><p style=\"padding-left: 40px;\">At the capability config: left by default\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-881708b elementor-widget elementor-widget-text-editor\" data-id=\"881708b\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"5\">\n \t<li>Creating Roles for spring boot authorization process: <\/li>\n<\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d473a4 elementor-widget elementor-widget-text-editor\" data-id=\"8d473a4\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">Keycloak provides a convenient way to create roles, assign them to users, and manage application roles effectively. In Keycloak mainly there are two types of roles.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p><ul><li style=\"list-style-type: none;\"><ul><li><b><span data-contrast=\"auto\">Client Roles:<\/span><\/b><span data-contrast=\"auto\">\u202fThese roles are specific to a particular client application. Clients are created in the Keycloak administration interface and can be assigned to users within a specific client.<\/span><\/li><li><b><span data-contrast=\"auto\">Realm Roles:<\/span><\/b><span data-contrast=\"auto\">\u202fThese roles represent a realm, which can be a real or virtual application domain. Realm roles are applicable to all clients within a realm and can be assigned to users across the entire realm.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li><\/ul><\/li><\/ul><p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">And in addition to these, there are\u202f<\/span><b><span data-contrast=\"auto\">composite roles<\/span><\/b><span data-contrast=\"auto\">. A composite role is not a role type but a special role that includes multiple authorities.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p><p style=\"padding-left: 40px;\"><span data-contrast=\"auto\">Firstly, we will create two client roles called\u202f[<\/span><b><span data-contrast=\"auto\">manage_customer<\/span><\/b><span data-contrast=\"auto\">] and\u202f[<\/span><b><span data-contrast=\"auto\">manage_staff<\/span><\/b><span data-contrast=\"auto\">] for customer and staff management. To do this, I click on the client that I created (<\/span><b><span data-contrast=\"auto\">custom-authentication<\/span><\/b><span data-contrast=\"auto\">) and then click on<\/span> <b><i><span data-contrast=\"auto\">Create role<\/span><\/i><\/b><span data-contrast=\"auto\">\u202f:<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c61e05 elementor-widget elementor-widget-image\" data-id=\"2c61e05\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"168\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1.webp\" class=\"attachment-large size-large wp-image-1818\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1.webp 973w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1-300x79.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1-768x201.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1-570x149.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-role-keycloak-1-270x71.webp 270w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be68ba3 elementor-widget elementor-widget-text-editor\" data-id=\"be68ba3\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\">Role created in the Client has its composite status set to False by default<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-275eb56 elementor-widget elementor-widget-image\" data-id=\"275eb56\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"167\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-1024x267.webp\" class=\"attachment-large size-large wp-image-1819\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-1024x267.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-300x78.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-768x200.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-1536x400.webp 1536w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-570x149.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1-270x70.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/composite-status-1.webp 1612w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf89b24 elementor-widget elementor-widget-text-editor\" data-id=\"bf89b24\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\">After that we will create two realm roles. To do this, navigate to the\u202fRealm Roles\u202fpage to create roles. <\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac59b26 elementor-widget elementor-widget-image\" data-id=\"ac59b26\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"278\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-1024x444.webp\" class=\"attachment-large size-large wp-image-1820\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-1024x444.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-300x130.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-768x333.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-570x247.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1-270x117.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/realm-roles-page-1.webp 1135w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68704ef elementor-widget elementor-widget-text-editor\" data-id=\"68704ef\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\">Next, create the operation role and associate it with two created client-role that already created in the previous step<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f830d7 elementor-widget elementor-widget-image\" data-id=\"7f830d7\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"168\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-1024x269.webp\" class=\"attachment-large size-large wp-image-1821\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-1024x269.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-300x79.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-768x202.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-1536x403.webp 1536w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-570x150.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1-270x71.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/create-operation-roles-1.webp 1616w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-427024a elementor-widget elementor-widget-text-editor\" data-id=\"427024a\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol start=\"6\">\n \t<li>Creating Users: <\/li>\n<\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d22281d elementor-widget elementor-widget-text-editor\" data-id=\"d22281d\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p style=\"padding-left: 40px;\">The last part that needs to be added is the user element. We go to the\u202fUsers\u202fpage and create two users and assign created Realm role to these customers:<\/p><p style=\"padding-left: 40px;\">Customer-management admin: with role <strong>manage_customer<\/strong><\/p><p style=\"padding-left: 40px;\">Staff-management admin: with role <strong>manage_staff<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01a17d2 elementor-widget elementor-widget-image\" data-id=\"01a17d2\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"221\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-1024x354.webp\" class=\"attachment-large size-large wp-image-1822\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-1024x354.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-300x104.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-768x265.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-570x197.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1-270x93.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/staff-management-admin-1.webp 1083w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73bad34 elementor-widget elementor-widget-image\" data-id=\"73bad34\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"212\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-1024x339.webp\" class=\"attachment-large size-large wp-image-1823\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-1024x339.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-300x99.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-768x254.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-570x189.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1-270x89.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/customer-management-admin-1.webp 1075w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2c4878 elementor-widget elementor-widget-heading\" data-id=\"b2c4878\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Java Resource Server Setup <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9befe6b elementor-widget elementor-widget-text-editor\" data-id=\"9befe6b\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Step 1:<\/strong> Add Dependencies<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7025aab elementor-widget elementor-widget-text-editor\" data-id=\"7025aab\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIn your pom.xml, add the necessary dependencies for Keycloak and Spring Security: \t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93cd7ef elementor-widget elementor-widget-image\" data-id=\"93cd7ef\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"266\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-dependencies-1.webp\" class=\"attachment-large size-large wp-image-1824\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-dependencies-1.webp 652w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-dependencies-1-300x125.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-dependencies-1-570x237.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/add-dependencies-1-270x112.webp 270w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e17f6d elementor-widget elementor-widget-text-editor\" data-id=\"8e17f6d\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Step 2: <\/strong>Configure application.yml<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-879e553 elementor-widget elementor-widget-image\" data-id=\"879e553\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"435\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1.webp\" class=\"attachment-large size-large wp-image-1825\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1.webp 926w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1-300x204.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1-768x522.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1-486x330.webp 486w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/configure-application-1-265x180.webp 265w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c291a3 elementor-widget elementor-widget-text-editor\" data-id=\"9c291a3\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<strong>Step 3: <\/strong>Configure Spring Security for Resource Server\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58707ce elementor-widget elementor-widget-text-editor\" data-id=\"58707ce\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tCreate a SecurityConfig class to configure security and Config role for two resources which are manage_customer and manage_staff authorities: \t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fe8497 elementor-widget elementor-widget-image\" data-id=\"7fe8497\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"408\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-1024x652.webp\" class=\"attachment-large size-large wp-image-1826\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-1024x652.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-300x191.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-768x489.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-518x330.webp 518w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1-270x172.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/config-spring-security-1.webp 1160w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d4ae07 elementor-widget elementor-widget-text-editor\" data-id=\"1d4ae07\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Step 4: <\/strong>Controller Test<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06fd9ac elementor-widget elementor-widget-text-editor\" data-id=\"06fd9ac\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tCreate two samples controller for staff and customer management, the prefix has to match with the definition in the SecurityConfig class\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b401995 elementor-widget elementor-widget-image\" data-id=\"b401995\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"254\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-1024x406.webp\" class=\"attachment-large size-large wp-image-1827\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-1024x406.webp 1024w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-300x119.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-768x305.webp 768w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-570x226.webp 570w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1-270x107.webp 270w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-1.webp 1343w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88a4f47 elementor-widget elementor-widget-image\" data-id=\"88a4f47\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"487\" src=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-2-1.webp\" class=\"attachment-large size-large wp-image-1828\" alt=\"\" srcset=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-2-1.webp 738w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-2-1-300x228.webp 300w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-2-1-434x330.webp 434w, https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/controller-test-2-1-237x180.webp 237w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbd4fb8 elementor-widget elementor-widget-text-editor\" data-id=\"fbd4fb8\" data-element_type=\"widget\" data-settings=\"{&quot;ultimate_floating_fx_translate_y&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Finally, by reading this article carefully and following the guidelines above step-by-step, I strongly believe you can implement Keycloak integration with the Java source server. If you need someone to implement your project relating to Keycloak, Let&#8217;s learn more about our <a href=\"https:\/\/sparkminds.net\/our-services\/custom-web-app-implementation\/\"><span style=\"text-decoration: underline;\">Custom Web\/App Implementation Service<\/span><\/a> and <a href=\"https:\/\/sparkminds.net\/contacts\/\"><span style=\"text-decoration: underline;\">contact us<\/span><\/a>. We are always here to help!<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>This article provides a detailed guide on integrating Keycloak\u00a0for authentication and authorization in a Java-based resource server. The integration utilizes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1307,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","no-social-count","single-post-item mb40"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Keycloak Integration with Java Resource Server<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sparkminds.net\/vi\/keycloak-integration-with-java-resource-server\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keycloak Integration with Java Resource Server\" \/>\n<meta property=\"og:description\" content=\"This article provides a detailed guide on integrating Keycloak\u00a0for authentication and authorization in a Java-based resource server. The integration utilizes [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sparkminds.net\/vi\/keycloak-integration-with-java-resource-server\/\" \/>\n<meta property=\"og:site_name\" content=\"SparkMinds\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sparkminds.jsc\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-27T09:07:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-23T09:19:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/sparkminds.net\/#\/schema\/person\/f4769a5d0dd2b458b03580b337c920b8\"},\"headline\":\"Keycloak Integration with Java Resource Server\",\"datePublished\":\"2024-11-27T09:07:17+00:00\",\"dateModified\":\"2024-12-23T09:19:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/\"},\"wordCount\":573,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/sparkminds.net\/#organization\"},\"image\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp\",\"articleSection\":[\"General\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/\",\"url\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/\",\"name\":\"Keycloak Integration with Java Resource Server\",\"isPartOf\":{\"@id\":\"https:\/\/sparkminds.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp\",\"datePublished\":\"2024-11-27T09:07:17+00:00\",\"dateModified\":\"2024-12-23T09:19:39+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage\",\"url\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp\",\"contentUrl\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp\",\"width\":1920,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/sparkminds.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Keycloak Integration with Java Resource Server\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sparkminds.net\/#website\",\"url\":\"https:\/\/sparkminds.net\/\",\"name\":\"SparkMinds\",\"description\":\"A Reliable Software Development Partner\",\"publisher\":{\"@id\":\"https:\/\/sparkminds.net\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sparkminds.net\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sparkminds.net\/#organization\",\"name\":\"SparkMinds J.S.C\",\"alternateName\":\"SparkMinds\",\"url\":\"https:\/\/sparkminds.net\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/sparkminds.net\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/sticky-logo-menu-sparkmind.png\",\"contentUrl\":\"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/sticky-logo-menu-sparkmind.png\",\"width\":181,\"height\":66,\"caption\":\"SparkMinds J.S.C\"},\"image\":{\"@id\":\"https:\/\/sparkminds.net\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/sparkminds.jsc\",\"https:\/\/www.linkedin.com\/company\/sparkminds-j-s-c\/about\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/sparkminds.net\/#\/schema\/person\/f4769a5d0dd2b458b03580b337c920b8\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/sparkminds.net\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bdfb7783cd4581a22bc1899273891ef702c5338854739f578d2f5cb72d515f34?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bdfb7783cd4581a22bc1899273891ef702c5338854739f578d2f5cb72d515f34?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/sparkminds.net\"],\"url\":\"https:\/\/sparkminds.net\/vi\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Keycloak Integration with Java Resource Server","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sparkminds.net\/vi\/keycloak-integration-with-java-resource-server\/","og_locale":"vi_VN","og_type":"article","og_title":"Keycloak Integration with Java Resource Server","og_description":"This article provides a detailed guide on integrating Keycloak\u00a0for authentication and authorization in a Java-based resource server. The integration utilizes [&hellip;]","og_url":"https:\/\/sparkminds.net\/vi\/keycloak-integration-with-java-resource-server\/","og_site_name":"SparkMinds","article_publisher":"https:\/\/www.facebook.com\/sparkminds.jsc","article_published_time":"2024-11-27T09:07:17+00:00","article_modified_time":"2024-12-23T09:19:39+00:00","og_image":[{"width":1920,"height":1200,"url":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp","type":"image\/webp"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"admin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"6 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#article","isPartOf":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/"},"author":{"name":"admin","@id":"https:\/\/sparkminds.net\/#\/schema\/person\/f4769a5d0dd2b458b03580b337c920b8"},"headline":"Keycloak Integration with Java Resource Server","datePublished":"2024-11-27T09:07:17+00:00","dateModified":"2024-12-23T09:19:39+00:00","mainEntityOfPage":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/"},"wordCount":573,"commentCount":0,"publisher":{"@id":"https:\/\/sparkminds.net\/#organization"},"image":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage"},"thumbnailUrl":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp","articleSection":["General"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/","url":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/","name":"Keycloak Integration with Java Resource Server","isPartOf":{"@id":"https:\/\/sparkminds.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage"},"image":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage"},"thumbnailUrl":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp","datePublished":"2024-11-27T09:07:17+00:00","dateModified":"2024-12-23T09:19:39+00:00","breadcrumb":{"@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#primaryimage","url":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp","contentUrl":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/keycloak_wallpaper.webp","width":1920,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/sparkminds.net\/keycloak-integration-with-java-resource-server\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sparkminds.net\/"},{"@type":"ListItem","position":2,"name":"Keycloak Integration with Java Resource Server"}]},{"@type":"WebSite","@id":"https:\/\/sparkminds.net\/#website","url":"https:\/\/sparkminds.net\/","name":"SparkMinds","description":"A Reliable Software Development Partner","publisher":{"@id":"https:\/\/sparkminds.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sparkminds.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/sparkminds.net\/#organization","name":"SparkMinds J.S.C","alternateName":"SparkMinds","url":"https:\/\/sparkminds.net\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/sparkminds.net\/#\/schema\/logo\/image\/","url":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/sticky-logo-menu-sparkmind.png","contentUrl":"https:\/\/sparkminds.net\/wp-content\/uploads\/2024\/11\/sticky-logo-menu-sparkmind.png","width":181,"height":66,"caption":"SparkMinds J.S.C"},"image":{"@id":"https:\/\/sparkminds.net\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/sparkminds.jsc","https:\/\/www.linkedin.com\/company\/sparkminds-j-s-c\/about\/"]},{"@type":"Person","@id":"https:\/\/sparkminds.net\/#\/schema\/person\/f4769a5d0dd2b458b03580b337c920b8","name":"admin","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/sparkminds.net\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bdfb7783cd4581a22bc1899273891ef702c5338854739f578d2f5cb72d515f34?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bdfb7783cd4581a22bc1899273891ef702c5338854739f578d2f5cb72d515f34?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/sparkminds.net"],"url":"https:\/\/sparkminds.net\/vi\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/posts\/1811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/comments?post=1811"}],"version-history":[{"count":7,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/posts\/1811\/revisions"}],"predecessor-version":[{"id":3226,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/posts\/1811\/revisions\/3226"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/media\/1307"}],"wp:attachment":[{"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/media?parent=1811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/categories?post=1811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sparkminds.net\/vi\/wp-json\/wp\/v2\/tags?post=1811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}