django-nice-auth

A Django library for integrating NICE authentication services. This library provides an interface for generating authentication data, retrieving authentication URLs, and verifying authentication results.

Current version: 0.1.11

Overview

django-niceauth is a Django library that provides an interface for interacting with the NICE authentication API. It supports obtaining tokens, generating encrypted tokens, and creating URLs for NICE authentication services.

Requirements

• Python 3.6+
• Django 3.0+
• nice_auth library

Installation

1. Install the library:

   pip install -U django-nice-auth

2. Add the library to your Django project:

   Add 'niceauth' to your INSTALLED_APPS in the Django settings file.

   INSTALLED_APPS = [
       ...,
       'niceauth',
   ]

3. Set up your environment variables:

   Create a .env file in the root directory and add the following configurations:

   NICE_AUTH_BASE_URL=https://svc.niceapi.co.kr:22001
   NICE_CLIENT_ID=your_client_id
   NICE_CLIENT_SECRET=your_client_secret
   NICE_PRODUCT_ID=your_product_id
   NICE_RETURN_URL=https://yourdomain.com/verify
   NICE_AUTHTYPE=M
   NICE_POPUPYN=N

4. Apply the migrations:

   python manage.py migrate

Configuration

Before using the library, you need to set up the necessary configuration values in your .env file as shown above.

Usage

Models

The library includes the following models to store authentication requests and results:

• NiceAuthRequest: Stores the request data.
• NiceAuthResult: Stores the result data.

API Endpoints

The library provides the following API endpoints:

1. Get NICE Authentication Data

   • URL: /api/niceauth/

   • Method: GET or POST

   • Response:

     {
         "request_no": "REQUEST_NO",
         "enc_data": "ENCRYPTED_DATA",
         "integrity_value": "INTEGRITY_VALUE",
         "token_version_id": "TOKEN_VERSION_ID"
     }

2. Get NICE Authentication URL

   • URL: /api/niceauth/url/

   • Method: GET or POST

   • Response:

     {
         "nice_auth_url": "https://nice.checkplus.co.kr/CheckPlusSafeModel/service.cb?m=service&token_version_id=TOKEN_VERSION_ID&enc_data=ENCRYPTED_DATA&integrity_value=INTEGRITY_VALUE"
     }

3. Verify NICE Authentication Result

   • URL: /api/niceauth/verify/

   • Method: GET or POST

   • Request Body:

     {
         "enc_data": "ENCRYPTED_DATA",
         "token_version_id": "TOKEN_VERSION_ID",
         "integrity_value": "INTEGRITY_VALUE"
     }

   • Response:

     {
         "resultcode": "0000",
         "requestno": "REQUEST_NO",
         "sitecode": "SITE_CODE",
         ...
     }

Example Usage

Initializing the Service

First, you need to initialize the NiceAuthService with the necessary configuration values:

from nice_auth.services import NiceAuthService

service = NiceAuthService(
    base_url=settings.NICE_AUTH_BASE_URL,
    client_id=settings.NICE_CLIENT_ID,
    client_secret=settings.NICE_CLIENT_SECRET,
    product_id=settings.NICE_PRODUCT_ID,
    return_url=settings.NICE_RETURN_URL,
    authtype=settings.NICE_AUTHTYPE,
    popupyn=settings.NICE_POPUPYN
)

### Getting NICE Authentication Data

```python
auth_data = service.get_nice_auth()

Getting NICE Authentication URL

nice_url = service.get_nice_auth_url()

Verifying NICE Authentication Result

result_data = service.verify_auth_result(enc_data, key, iv)

Running Tests

To run the tests, use the following command:

python manage.py test