A script for generating Terraform config for Keycloak event configuration.

TerraformEventConfig.java

import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.util.*;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

class Scratch {
    public static void main(String[] args) {

        var jsonInput = "[{\"id\":\"IDIR_AAD\",\"realm\":\"idir_aad\",\"displayName\":\"Ministry of Health - IDIR Azure AD IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"bceid_basic\",\"realm\":\"bceid_basic\",\"displayName\":\"Ministry of Health - Basic BCeID IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"bceid_business\",\"realm\":\"bceid_business\",\"displayName\":\"Ministry of Health - Business BCeID IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"bcerd\",\"realm\":\"bcerd\",\"displayName\":\"BC E-substance Reporting (Flagging for possible deletion)\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"bcprovider_aad\",\"realm\":\"bcprovider_aad\",\"displayName\":\"Ministry of Health - BC Provider Azure AD IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"bcproviderlab_aad\",\"realm\":\"bcproviderlab_aad\",\"enabled\":false},{\"id\":\"bcsc\",\"realm\":\"bcsc\",\"displayName\":\"Ministry of Health - BC Services Card IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"davidscoolnewrealm\",\"realm\":\"moh_citizen\",\"displayName\":\"Ministry of Health - Citizen Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"fnha_aad\",\"realm\":\"fnha_aad\",\"displayName\":\"Ministry of Health - First Nations Health Authority Azure AD IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"idir\",\"realm\":\"idir\",\"displayName\":\"Ministry of Health - IDIR IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"lra\",\"realm\":\"lra\",\"displayName\":\"Longitudinal Record Access\",\"displayNameHtml\":\"<b>Longitudinal Record Access</b>\",\"enabled\":true},{\"id\":\"master\",\"realm\":\"master\",\"displayName\":\"Keycloak\",\"displayNameHtml\":\"<div class=\\\"kc-logo-text\\\"><span>Keycloak</span></div>\",\"enabled\":true},{\"id\":\"mhsu_ehs\",\"realm\":\"mhsu_ehs\",\"displayName\":\"Mental Health and Substance Use - Emergency Health Services Realm\",\"enabled\":true},{\"id\":\"mhsu_foundry\",\"realm\":\"mhsu_foundry\",\"displayName\":\"Mental Health and Substance Use - Foundry Realm\",\"enabled\":true},{\"id\":\"moh_applications\",\"realm\":\"moh_applications\",\"displayName\":\"Ministry of Health - Applications Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"moh_idp\",\"realm\":\"moh_idp\",\"displayName\":\"Ministry of Health - Keycloak IDP Realm\",\"displayNameHtml\":\"Ministry of Health\",\"enabled\":true},{\"id\":\"phsa\",\"realm\":\"phsa\",\"displayName\":\"Health Authority IDP Realm\",\"enabled\":true},{\"id\":\"phsa_aad\",\"realm\":\"phsa_aad\",\"enabled\":true},{\"id\":\"pidp_sandbox\",\"realm\":\"pidp_sandbox\",\"enabled\":true},{\"id\":\"v2_pos\",\"realm\":\"v2_pos\",\"enabled\":true}]";
        List<String> realms = new ArrayList<>();
        final Pattern pattern = Pattern.compile("\"realm\":\"([^\"]+)\"");
        final Matcher matcher = pattern.matcher(jsonInput);

        while (matcher.find()) {
            realms.add(matcher.group(1));
        }

        Collections.sort(realms);

        System.out.println("Realms: " + realms);

        var appRealm = """
                resource "keycloak_realm_events" "realm_events_%s" {
                    realm_id = "%s"
                    
                    events_enabled = true
                    # There are 31,536,000 seconds in a year.
                    events_expiration = 31536000
                    
                    admin_events_enabled         = true
                    admin_events_details_enabled = true
                    
                    # When omitted or left empty, keycloak will enable all event types
                    enabled_event_types = [
                    ]
                    
                    events_listeners = [
                      "jboss-logging", # keycloak enables the 'jboss-logging' event listener by default.
                    ]
                }  
                
                               """;

        var idpRealm = """
                resource "keycloak_realm_events" "realm_events_%s" {
                    realm_id = "%s"
                    
                    events_enabled = false
                    # There are 31,536,000 seconds in a year.
                    events_expiration = 31536000
                    
                    admin_events_enabled         = true
                    admin_events_details_enabled = true
                    
                    # When omitted or left empty, keycloak will enable all event types
                    enabled_event_types = [
                    ]
                    
                    events_listeners = [
                      "jboss-logging", # keycloak enables the 'jboss-logging' event listener by default.
                    ]
                }  
                
                               """;

        var appRealms = Set.of("bcerd", "moh_citizen", "moh_applications", "lra", "master", "mhsu_foundry", "pidp_sandbox", "v2_pos");

        var terraformResult = "";

        terraformResult += """
                ######################
                # APPLICATION REALMS #
                ######################
                
                """;

        for (String realm : realms) {
            String event = "";
            if (appRealms.contains(realm)) {
                event = String.format(appRealm, realm, realm);

            }
            System.out.println(event);
            terraformResult += event;
        }

        terraformResult += """
                ##############
                # IDP REALMS #
                ##############
                
                """;

        for (String realm : realms) {
            String event = "";
            if (!appRealms.contains(realm)) {
                event = String.format(idpRealm, realm, realm);
            }
            System.out.println(event);
            terraformResult += event;
        }
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        StringSelection stringSelection = new StringSelection(terraformResult);
        clipboard.setContents(stringSelection, null);

    }
}