Google Identity Toolkit returns CONFIGURATION_NOT_FOUND

Google Identity Toolkit: CONFIGURATION_NOT_FOUND Error

The “CONFIGURATION_NOT_FOUND” error in Google Identity Toolkit (GIT) signifies that your application is unable to locate the necessary configuration settings. This error can occur due to various reasons, and this guide will help you understand and resolve it.

Understanding the Error

When you use GIT, you need to provide it with configuration details. These details include your project ID, client ID, and other settings that define how GIT interacts with your application. If GIT cannot find this configuration, the “CONFIGURATION_NOT_FOUND” error arises.

Common Causes

1. Missing or Incorrect Configuration File

• Ensure that your configuration file (e.g., ‘config.json’ or ‘firebase.json’) is present in the correct location.
• Verify that the configuration file contains all the required information, including your project ID, client ID, and other relevant settings.
• Double-check that the file name and path match what you have specified in your code.

2. Incorrect Configuration Path

• Check that the path to the configuration file in your code matches the actual location of the file on your system.
• If you are using a relative path, make sure it’s correctly calculated from the file where you are loading the configuration.

3. Environment Variables

• If your configuration is stored in environment variables, confirm that the variable names are correctly defined and the values are set properly.

Debugging Steps

1. Verify the Configuration File

• Open the configuration file and make sure it includes the following information:

  {
    "projectId": "YOUR_PROJECT_ID",
    "clientId": "YOUR_CLIENT_ID",
    "apiKey": "YOUR_API_KEY",
    "authDomain": "YOUR_PROJECT_ID.firebaseapp.com",
    "databaseURL": "YOUR_DATABASE_URL",
    "storageBucket": "YOUR_STORAGE_BUCKET_NAME",
    "messagingSenderId": "YOUR_MESSAGING_SENDER_ID"
  }
    

2. Check the Configuration Path

• Ensure that the path you provide to the configuration file in your code is accurate and points to the correct location. Use an absolute path for clarity.

3. Examine Environment Variables

• If you are using environment variables, verify that the variable names match the names used in your code and that the variables are set correctly.

4. Log Configuration Information

• Use logging to display the contents of your configuration object. This helps confirm that the configuration is being loaded correctly.

Example Code:

// Assuming 'config.json' is in the same directory
const config = require('./config.json');
const { initializeApp } = require('firebase-admin');

const app = initializeApp({
  credential: admin.credential.cert(config),
  projectId: config.projectId
});

// Your code here

Solutions

Once you have identified the cause of the “CONFIGURATION_NOT_FOUND” error, you can resolve it using the following approaches:

1. Create or Correct the Configuration File

• Create a new configuration file with the correct information or edit the existing one to fix any errors.

2. Adjust the Configuration Path

• Change the path to the configuration file in your code to match the actual location.

3. Correct Environment Variables

• Set the correct values for environment variables that are used to store configuration information.

Summary

The “CONFIGURATION_NOT_FOUND” error in Google Identity Toolkit is typically caused by missing or incorrect configuration information. By following the steps outlined above, you can diagnose and resolve this error, ensuring your application can successfully interact with GIT.