feat: add keycloak and postgres

keycloak/scripts/delete-client.ts

@@ -0,0 +1,54 @@
+import KcAdminClient from "@keycloak/keycloak-admin-client";
+import invariant from "tiny-invariant";
+
+const main = async () => {
+  const keycloakHost = process.env.KEYCLOAK_HOST;
+  invariant(keycloakHost, "KEYCLOAK_HOST environment variable is required.");
+
+  const adminUsername = process.env.KEYCLOAK_ADMIN_USER;
+  invariant(adminUsername, "KEYCLOAK_ADMIN_USER environment variable is required.");
+
+  const adminPassword = process.env.KEYCLOAK_ADMIN_PASSWORD;
+  invariant(adminPassword, "KEYCLOAK_ADMIN_PASSWORD environment variable is required");
+
+  const realmName = process.env.KEYCLOAK_REALM;
+  invariant(realmName, "KEYCLOAK_REALM environment variable is required");
+
+  const clientId = process.env.KEYCLOAK_CLIENT_ID;
+  invariant(clientId, "KEYCLOAK_CLIENT_ID environment variable is required");
+
+  const kcAdminClient = new KcAdminClient({
+    baseUrl: `https://${keycloakHost}`,
+    realmName: 'master',
+  });
+
+  try {
+    await kcAdminClient.auth({
+      username: adminUsername,
+      password: adminPassword,
+      grantType: "password",
+      clientId: "admin-cli",
+    });
+    console.log("Authentication successful.");
+
+    kcAdminClient.setConfig({ realmName });
+
+    const existingClients = await kcAdminClient.clients.find({ clientId });
+    if (existingClients.length === 0) {
+      console.warn(`Client '${clientId}' does not exist.`);
+      return;
+    }
+
+    const client = existingClients[0];
+    invariant(client.id, "Client ID is not set");
+
+    await kcAdminClient.clients.del({ id: client.id });
+    console.log(`Client '${clientId}' successfully deleted.`);
+  } catch (error) {
+    console.error("An error occurred:", error);
+    // eslint-disable-next-line unicorn/no-process-exit
+    process.exit(1);
+  }
+};
+
+main();