Fix Slack Config to be read from UI (#24396)

* Fix Slack Config

* Update generated TypeScript types

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplication.java

@@ -202,6 +202,8 @@ public class OpenMetadataApplication extends Application<OpenMetadataApplication
 
     this.environment = environment;
 
+    OpenMetadataApplicationConfigHolder.initialize(catalogConfig);
+
     validateConfiguration(catalogConfig);
 
     // Instantiate incident severity classifier

openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplicationConfigHolder.java

@@ -0,0 +1,52 @@
+/*
+ *  Copyright 2021 Collate
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package org.openmetadata.service;
+
+import java.util.Objects;
+
+public final class OpenMetadataApplicationConfigHolder {
+
+  private static volatile OpenMetadataApplicationConfig instance;
+
+  private OpenMetadataApplicationConfigHolder() {
+    throw new UnsupportedOperationException("Utility class cannot be instantiated");
+  }
+
+  public static void initialize(OpenMetadataApplicationConfig config) {
+    Objects.requireNonNull(config, "OpenMetadataApplicationConfig cannot be null");
+    if (instance != null) {
+      throw new IllegalStateException("OpenMetadataApplicationConfig has already been initialized");
+    }
+    synchronized (OpenMetadataApplicationConfigHolder.class) {
+      if (instance != null) {
+        throw new IllegalStateException(
+            "OpenMetadataApplicationConfig has already been initialized");
+      }
+      instance = config;
+    }
+  }
+
+  public static OpenMetadataApplicationConfig getInstance() {
+    OpenMetadataApplicationConfig result = instance;
+    if (result == null) {
+      throw new IllegalStateException(
+          "OpenMetadataApplicationConfig has not been initialized. Call initialize() first.");
+    }
+    return result;
+  }
+
+  public static boolean isInitialized() {
+    return instance != null;
+  }
+}

openmetadata-spec/src/main/resources/json/schema/configuration/slackAppConfiguration.json

@@ -17,6 +17,18 @@
     "signingSecret": {
       "description": "Signing Secret of the Application. Confirm that each request comes from Slack by verifying its unique signature.",
       "type": "string"
+    },
+    "userToken": {
+      "title": "User Token",
+      "description": "User Token",
+      "type": "string",
+      "format": "password"
+    },
+    "botToken": {
+      "title": "Bot Token",
+      "description": "Bot Token",
+      "type": "string",
+      "format": "password"
     }
   },
   "required": ["clientId", "clientSecret","signingSecret"],

openmetadata-spec/src/main/resources/json/schema/entity/applications/configuration/external/slackAppTokenConfiguration.json

@@ -1,27 +0,0 @@
-{
-  "$id": "https://open-metadata.org/schema/entity/applications/configuration/slackAppTokenConfiguration.json",
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "title": "SlackAppTokenConfiguration",
-  "description": "This schema defines the Slack App Token Configuration",
-  "type": "object",
-  "javaType": "org.openmetadata.schema.entity.applications.configuration.SlackAppTokenConfiguration",
-  "properties": {
-    "userToken": {
-      "title": "User Token",
-      "description": "User Token",
-      "type": "string",
-      "format": "password"
-    },
-    "botToken": {
-      "title": "Bot Token",
-      "description": "Bot Token",
-      "type": "string",
-      "format": "password"
-    }
-  },
-  "additionalProperties": false,
-  "required": [
-    "userToken",
-    "botToken"
-  ]
-}

openmetadata-ui/src/main/resources/ui/src/generated/configuration/slackAppConfiguration.ts

@@ -14,6 +14,10 @@
  * This schema defines the Slack App Information
  */
 export interface SlackAppConfiguration {
+    /**
+     * Bot Token
+     */
+    botToken?: string;
     /**
      * Client Id of the Application
      */
@@ -27,4 +31,8 @@ export interface SlackAppConfiguration {
      * verifying its unique signature.
      */
     signingSecret: string;
+    /**
+     * User Token
+     */
+    userToken?: string;
 }

openmetadata-ui/src/main/resources/ui/src/generated/entity/applications/configuration/external/slackAppTokenConfiguration.ts

@@ -1,25 +0,0 @@
-/*
- *  Copyright 2025 Collate.
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *  http://www.apache.org/licenses/LICENSE-2.0
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-/**
- * This schema defines the Slack App Token Configuration
- */
-export interface SlackAppTokenConfiguration {
-    /**
-     * Bot Token
-     */
-    botToken: string;
-    /**
-     * User Token
-     */
-    userToken: string;
-}

openmetadata-ui/src/main/resources/ui/src/generated/settings/settings.ts

@@ -397,6 +397,10 @@ export interface PipelineServiceClientConfiguration {
      * OpenMetadata Server Endpoint
      */
     openMetadataUrl?: string;
+    /**
+     * Bot Token
+     */
+    botToken?: string;
     /**
      * Client Secret of the Application.
      */
@@ -405,7 +409,11 @@ export interface PipelineServiceClientConfiguration {
      * Signing Secret of the Application. Confirm that each request comes from Slack by
      * verifying its unique signature.
      */
-    signingSecret?:       string;
+    signingSecret?: string;
+    /**
+     * User Token
+     */
+    userToken?:           string;
     metricConfiguration?: MetricConfigurationDefinition[];
     /**
      * Configurations of allowed searchable fields for each entity type