Basic Authentication – Simple

Basic authentication is simple and most widely used authentication mechanism in HTTP based services or APIs. The client sends HTTP requests with the Authorization HTTP header that contains the word Basic word followed by a space and a base64-encoded string username:password .

For example, to authorize as username/password the client would send below HTTP header

Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ=

MuleSoft already provide OOTB Basic Authorization policy in API Manager which can be assigned to any mulesoft APIs to secure its endpoint

To Start with we first create a sample project in Design Center

Project – basic-auth-sample

RAML –

#%RAML 1.0
title: basic-auth-sample
version: 1.0.0

securitySchemes:
  basic:
    description: |
      This API supports Basic Authentication.
    type: Basic Authentication

/booking:
  get:
    securedBy: [basic]
    description: retrieve route list
    queryParameters:
      destination:
        type: string
        required: false
    responses:
      200:
        body:
          application/json:
            

Design Center

Now publish it to Exchange and API Manager

Exchange –

Provide the asset version

Exchange asset will be created

Now create an API Manager configuration

This will create the API Manager configuration for basic-auth-sample

Click Policies -> Apply New Policy -> Basic authentication – Simple policy

Provide the username and password and click apply

Policy will come in API policies list

Now create mule application in Anypoint Studio

Add API Auto Discovery configuration – more on API Auto Discovery

Deploy the project on Cloudhub

API Manager Configuration should now come as active

Now if we test our API it will through 401 Unauthorized error

Now we will use the same Username and password which we configured in Basic Auth policy

Now we can see the 200 success response

Design Center project – basic-auth-sample

Sample mule application – basic-auth-sample

Sample SOAP UI project – basic-auth-sample-soapui-project