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WSO2 Thunder ⚡

The Lightning Fast Identity Management Suite

Login Flow Demo

Project Thunder is a modern, identity management service by WSO2. It empowers you to design tailored login, registration, and recovery flows using a flexible identity flow designer.

Thunder secures users, applications, services, and AI agents by managing their identities and offering a complete suite of supporting capabilities.

Designed for extensibility, scalability, and seamless containerized deployment, Thunder integrates naturally with microservices and DevOps environments—serving as the core identity layer for your cloud platform.

🚀 Features

  • ✅ Standards-Based
    • OAuth 2/ OpenID Connect (OIDC): Client Credentials, Authorization Code, Refresh Token
  • 🔗 Login Options:
    • Basic Authentication (Username and Password)
    • Social Logins
      • Login with GitHub
      • Login with Google
    • Login with SMS OTP
  • 📝 Registration Options:
    • Username and Password Registration
    • Social Registration
      • Register with GitHub
      • Register with Google
    • SMS OTP Registration
  • 🌐 RESTful APIs:
    • App Native Login/ Registration
    • User Management
    • Application Management
    • Identity Provider Management
    • Message Notification Sender Management

⚡ Quickstart

Download and Run WSO2 Thunder

Follow these steps to download the latest release of WSO2 Thunder and run it locally.

Step 1: Download the distribution from the latest release

Download thunder_<os>_<arch>-<version>.zip from the latest release for your operating system and architecture.

For example, if you are using a MacOS machine with a Apple Silicon (ARM64) processor, you would download thunder_macos_arm64-<version>.zip.

Step 2: Unzip and start the product

  • Unzip the downloaded file using the following command:

    unzip thunder-<os>_<arch>-<version>.zip

  • Navigate to the unzipped directory:

    cd thunder-<os>_<arch>-<version>/

  • Start the product using the following command:

    • If you are using a Linux or macOS machine:

      bash start.sh

    • If you are using a Windows machine:

      start.bat

Download and Run the Sample App

To quickly get started with WSO2 Thunder, you can use the sample app provided with the product. Follow these steps to download and run the sample app.

Step 1: Download the sample app

Download thunder-sample-app-<version>.zip from the latest release.

Step 2: Unzip the sample app and install dependencies

unzip thunder-sample-app-<version>.zip
cd thunder-sample-app-<version>/
npm install

(Optional) Step 3: Configure the sample app

Open the runtime.json file in the thunder-sample-app-/dist directory and update the configurations as per your setup. The default configurations should work for most cases, but you can customize the following properties:

  • applicationID: The ID of the application you want to use for authentication. By default, it is set to 550e8400-e29b-41d4-a716-446655440000.
  • flowEndpoint: The endpoint for the flow execution API. By default, it is set to https://localhost:8090/flow/execute.

Step 4: Start the sample app

npm start

Open your browser and navigate to https://localhost:3000 to see the sample app in action.

Try Out the Product

1️⃣ Create a User

Create a user in the system to tryout the authentication flows. You can use the following cURL command to create a user with the required attributes.

curl -kL -H 'Content-Type: application/json' https://localhost:8090/users \
-d '{
    "organizationUnit": "456e8400-e29b-41d4-a716-446655440001",
    "type": "superhuman",
    "attributes": {
        "username": "thor",
        "password": "thor@123",
        "email": "thor@thunder.sky",
        "firstName": "Thor",
        "lastName": "Odinson",
        "age": 1534,
        "abilities": [
            "strength",
            "speed",
            "healing"
        ],
        "address": {
            "city": "Asgard",
            "zip": "00100"
        }
    }
}'

2️⃣ Try Out Client Credentials Flow

curl -k -X POST https://localhost:8090/oauth2/token \
  -d 'grant_type=client_credentials' \
  -u 'client123:secret123'

3️⃣ Try Out Authorization Code Flow

Authorization code flow requires you to setup a gate client to handle the login and error redirection. Add the following configurations to the deployment.yaml file to configure your own gate client.

gate_client:
  hostname: "localhost"
  port: 9090
  scheme: "https"
  login_path: "/login"
  error_path: "/error"

  • Open the following URL in your browser:

    https://localhost:8090/oauth2/authorize?response_type=code&client_id=client123&redirect_uri=https://localhost:3000&scope=openid&state=state_1

  • Enter the credentials of the user you created in the first step.

  • After successful authentication, you will be redirected to the redirect URI with the authorization code and state.

    https://localhost:3000/?code=<code>&state=state_1

  • Copy the authorization code and exchange it for an access token using the following cURL command:

    curl -k -X POST 'https://localhost:8090/oauth2/token' \
-u 'client123:secret123' \
-d 'grant_type=authorization_code' \
-d 'redirect_uri=https://localhost:3000' \
-d 'code=<code>'
    • Client ID: client123
    • Client Secret: secret123
Refresh an Access Token

If the refresh grant is enabled for the application, a refresh token will be issued along with the access token. The refresh token can be used to obtain a new access token without requiring the user to log in again. Use the following cURL command to refresh an access token:

curl -k -X POST 'https://localhost:8090/oauth2/token' \
-u 'client123:secret123' \
-d 'grant_type=refresh_token' \
-d 'refresh_token=<refresh_token>'

4️⃣ Try Username and Password Login

Open the sample app in your browser and enter the username and password you created in the first step. If the login is successful, you will be redirected to the home page of the sample app with the access token.

5️⃣ Try Google Login

  • Create an OAuth application in your Google account following the instructions given in the Google documentation.

    • Configure the Authorized origin and Redirect URI as per your application.
    • Copy the Client ID and Client Secret.

  • Update the system created Google IDP by invoking the IDP management API with the following cURL command. Make sure to replace <client_id>, <client_secret>, and <app_callback_url> with the values you copied from your Google OAuth application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/identity-providers/550e8400-e29b-41d4-a716-446655440002 \
-d '{
    "id": "550e8400-e29b-41d4-a716-446655440001",
    "name": "Google",
    "description": "Login with Google",
    "properties": [
      {
          "name": "client_id",
          "value": "<client_id>",
          "is_secret": false
      },
      {
          "name": "client_secret",
          "value": "<client_secret>",
          "is_secret": true
      },
      {
          "name": "redirect_uri",
          "value": "<app_callback_url>",
          "is_secret": false
      },
      {
          "name": "scopes",
          "value": "openid,email,profile",
          "is_secret": false
      }
  ]
}'

    Note: Refer Identity Provider Configuration Guide for more details on configuring identity providers.

  • Update the system default application to use the Google login template by invoking the application management API with the following cURL command.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_google"
}'

    Note: Refer Authentication Flow Customization Guide for more details on customizing authentication flows.

  • Open the sample app in your browser and click on the "Continue with Google" button. You will be redirected to the Google login page. Enter your Google credentials and authorize the application.

  • If the login is successful, you will be redirected to the home page of the sample app with the access token.

6️⃣ Try GitHub Login

  • Create an OAuth application in your Github account following the instructions given in the Github documentation.

    • Configure home page and callback URLs as per your application.
    • Copy the Client ID and Client Secret.

  • Update the system created github IDP by invoking the IDP management API with the following cURL command. Make sure to replace <client_id>, <client_secret>, and <app_callback_url> with the values you copied from your GitHub OAuth application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/identity-providers/550e8400-e29b-41d4-a716-446655440001 \
-d '{
    "id": "550e8400-e29b-41d4-a716-446655440001",
    "name": "Github",
    "description": "Login with Github",
    "properties": [
        {
            "name": "client_id",
            "value": "<client_id>",
            "is_secret": false
        },
        {
            "name": "client_secret",
            "value": "<client_secret>",
            "is_secret": true
        },
        {
            "name": "redirect_uri",
            "value": "<app_callback_url>",
            "is_secret": false
        },
        {
            "name": "scopes",
            "value": "user:email,read:user",
            "is_secret": false
        }
    ],
}'

    Note: Refer Identity Provider Configuration Guide for more details on configuring identity providers.

  • Update the system default application to use the Github login template by invoking the application management API with the following cURL command.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_github"
}'

    Note: Refer Authentication Flow Customization Guide for more details on customizing authentication flows.

  • Open the sample app in your browser and click on the "Continue with GitHub" button. You will be redirected to the GitHub login page. Enter your GitHub credentials and authorize the application.

  • If the login is successful, you will be redirected to the home page of the sample app with the access token.

7️⃣ Try SMS OTP Login

SMS One-Time Password (OTP) authentication allows users to authenticate using a one-time code sent to their mobile number. Prior to using SMS OTP, you need to configure a message provider to send SMS messages. Follow the steps below to set up SMS OTP authentication.

Step 1: Configure a Message Provider

Configure a message provider to send SMS messages. You can use services like Twilio, Vonage, or a custom service of your choice.

curl -kL -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/notification-senders/message \
-d '{
  "name": "Custom SMS Sender",
  "description": "Sender for sending SMS messages",
  "provider": "custom",
  "properties": [
    {
      "name": "url",
      "value": "<custom_sms_provider_url>",
    },
    {
      "name": "http_method",
      "value": "POST"
    },
    {
      "name": "content_type",
      "value": "JSON"
    }
  ]
}'

Note: Refer Message Provider Configuration Guide for more details on configuring message providers.

Step 2: Update SMS OTP Flow Configuration

Update the senderName property in the auth_flow_config_sms flow definition to use your configured message sender.

Step 3: Configure Application to Use SMS OTP Flow

Update the system application to use the SMS OTP authentication flow template:

curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_sms"
}'

Note: Refer Authentication Flow Customization Guide for more details on customizing authentication flows.

Step 4: Create a User with Mobile Number

Create a user with a mobileNumber attribute to receive SMS OTP:

curl -kL -H 'Content-Type: application/json' https://localhost:8090/users \
-d '{
    "organizationUnit": "456e8400-e29b-41d4-a716-446655440001",
    "type": "superhuman",
    "attributes": {
        "username": "thor",
        "password": "thor@123",
        "email": "thor@thunder.sky",
        "firstName": "Thor",
        "lastName": "Odinson",
        "age": 1534,
        "abilities": [
            "strength",
            "speed",
            "healing"
        ],
        "address": {
            "city": "Asgard",
            "zip": "00100"
        },
        "mobileNumber": "+94xxxxxxxxx"
    }
}'
Step 5: Try Out SMS OTP Authentication

  • Initiate the authentication flow with your application ID:

    curl -kL -H 'Accept: application/json' -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "applicationId": "550e8400-e29b-41d4-a716-446655440000"
}'

    You'll receive a response with a flow ID and username input request.

  • Provide the username to continue the flow:

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "username": "thor"
    }
}'

    An OTP will be sent to the user's mobile number.

  • Complete authentication by providing the OTP:

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "otp": "696546"
    }
}'

  • If the OTP is valid, you will receive a response with the auth assertion.

8️⃣ Try Self Registration

Self-registration allows users to create their own accounts. Open the sample app in your browser and click on the "Sign up" button. You will be presented with the registration options based on the configured registration flow for the application.

When you configure an authentication flow for an application, Thunder automatically assigns the equivalent registration flow. For example, if you set auth_flow_graph_id to auth_flow_config_basic, the system will automatically use registration_flow_config_basic for registration.

Note: Refer Registration Flow Customization Guide for more details on configuring registration flows.

🔍 Feature Walkthrough


This section provides a detailed walkthrough of the authentication flows supported by WSO2 Thunder. You can try out these flows using the sample app provided with the product or by using the cURL commands provided below.

🔐 App Native Authentication


WSO2 Thunder supports app native authentication flows, allowing users to execute login flows via REST APIs. This is particularly useful for mobile and desktop applications that require a native login experience.

Note: Refer Authentication Flow Customization Guide for more details on customizing authentication flows.

1️⃣ Login with Username and Password

  • Create a user in the system if you haven't already. You can use the following cURL command to create a user with the required attributes.

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/users \
-d '{
    "organizationUnit": "456e8400-e29b-41d4-a716-446655440001",
    "type": "superhuman",
    "attributes": {
        "username": "thor",
        "password": "thor@123",
        "email": "thor@thunder.sky",
        "firstName": "Thor",
        "lastName": "Odinson",
        "age": 1534,
        "abilities": [
            "strength",
            "speed",
            "healing"
        ],
        "address": {
            "city": "Asgard",
            "zip": "00100"
        }
    }
}'

  • Create an application or update the existing system default application to use the basic auth login template. You can use the following cURL command to update the default application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000' \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_basic"
}'

  • Start login flow for the application with the following cURL command:

    curl -kL -H 'Accept: application/json' -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "applicationId": "<application_id>"
}'

    You'll receive a response similar to the following:

    {
    "flowId": "db93a19e-c23f-4cfc-a45f-0e0bc157f6d5",
    "flowStatus": "PROMPT_ONLY",
    "type": "VIEW",
    "data": {
      "inputs": [
        {
            "name": "username",
            "type": "string",
            "required": true
        },
        {
            "name": "password",
            "type": "string",
            "required": true
        }
      ]
    }
}

  • Make the second cURL request to complete the login flow. Make sure to replace <flow_id> with the flowId received in the previous response. Also, replace the username and password with the credentials of the user you created in the first step.

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "username": "thor",
        "password": "thor@123"
    }
}'

  • If the login is successful, you will receive a response with the auth assertion.

2️⃣ Login with Google

  • Create an OAuth application in your Google account following the instructions given in the Google documentation.

    • Configure the Authorized origin and Redirect URI as per your application.
    • Copy the Client ID and Client Secret.

  • Update the system created Google IDP by invoking the IDP management API with the following cURL command. Make sure to replace <client_id>, <client_secret>, and <app_callback_url> with the values you copied from your Google OAuth application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/identity-providers/550e8400-e29b-41d4-a716-446655440002 \
-d '{
    "id": "550e8400-e29b-41d4-a716-446655440001",
    "name": "Google",
    "description": "Login with Google",
    "properties": [
        {
            "name": "client_id",
            "value": "<client_id>",
            "is_secret": false
        },
        {
            "name": "client_secret",
            "value": "<client_secret>",
            "is_secret": true
        },
        {
            "name": "redirect_uri",
            "value": "<app_callback_url>",
            "is_secret": false
        },
        {
            "name": "scopes",
            "value": "openid,email,profile",
            "is_secret": false
        }
    ]
}'

    Note: Refer Identity Provider Configuration Guide for more details on configuring identity providers.

  • Create an application or update the existing system default application to use the Google login template. You can use the following cURL command to update the default application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_google"
}'

  • Start login flow for the application with the following cURL command:

    curl -kL -H 'Accept: application/json' -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "applicationId": "<application_id>"
}'

    You'll receive a response similar to the following:

    {
    "flowId": "80d57e64-8082-4096-bb0e-22b2187f8265",
    "flowStatus": "INCOMPLETE",
    "type": "REDIRECTION",
    "data": {
        "redirectURL": "<google_auth_redirect_url>",
        "inputs": [
          {
              "name": "code",
              "type": "string",
              "required": true
          },
          {
              "name": "nonce",
              "type": "string",
              "required": false
          }
        ],
        "additionalData": {
          "idpName": "Google"
        }
    }
}

  • Open the redirect_url in your browser. You will be redirected to the Google login page. Enter your Google credentials and authorize the application.

  • After successful authentication, you will be redirected to the redirect URI with the authorization code, state and other parameters.

    https://localhost:3000/?code=<code>&state=80d57e64-8082-4096-bb0e-22b2187f8265

  • Copy the authorization code and make the second cURL request to complete the login flow. Make sure to replace <flow_id> with the flowId received in the previous response.

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "code": "<code>"
    }
}'

  • If the login is successful, you will receive a response with the auth assertion.

3️⃣ Login with GitHub

  • Create an OAuth application in your Github account following the instructions given in the Github documentation.

    • Configure home page and callback URLs as per your application.
    • Copy the Client ID and Client Secret.

  • Update the system created github IDP by invoking the IDP management API with the following cURL command. Make sure to replace <client_id>, <client_secret>, and <app_callback_url> with the values you copied from your GitHub OAuth application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/identity-providers/550e8400-e29b-41d4-a716-446655440001 \
-d '{
    "id": "550e8400-e29b-41d4-a716-446655440001",
    "name": "Github",
    "description": "Login with Github",
    "properties": [
        {
            "name": "client_id",
            "value": "<client_id>",
            "is_secret": false
        },
        {
            "name": "client_secret",
            "value": "<client_secret>",
            "is_secret": true
        },
        {
            "name": "redirect_uri",
            "value": "<app_callback_url>",
            "is_secret": false
        },
        {
            "name": "scopes",
            "value": "user:email,read:user",
            "is_secret": false
        }
    ]
}'

    Note: Refer Identity Provider Configuration Guide for more details on configuring identity providers.

  • Create an application or update the existing system default application to use the GitHub login template. You can use the following cURL command to update the default application.

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_github"
}'

  • Start login flow for the application with the following cURL command:

    curl -kL -H 'Accept: application/json' -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "applicationId": "<application_id>"
}'

    You'll receive a response similar to the following:

    {
    "flowId": "80d57e64-8082-4096-bb0e-22b2187f8265",
    "flowStatus": "INCOMPLETE",
    "type": "REDIRECTION",
    "data": {
      "redirectURL": "<github_auth_redirect_url>",
      "inputs": [
        {
          "name": "code",
          "type": "string",
          "required": true
        }
      ],
      "additionalData": {
        "idpName": "Github"
      }
    }
}

  • Open the redirect_url in your browser. You will be redirected to the GitHub login page. Enter your GitHub credentials and authorize the application.

  • After successful authentication, you will be redirected to the redirect URI with the authorization code and state.

    https://localhost:3000/?code=<code>&state=80d57e64-8082-4096-bb0e-22b2187f8265

  • Copy the authorization code and make the second cURL request to complete the login flow. Make sure to replace <flow_id> with the flowId received in the previous response.

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "code": "<code>"
    }
}'

  • If the login is successful, you will receive a response with the auth assertion.

4️⃣ Login with SMS OTP

  • Configure a message provider to send SMS messages. You can use services like Twilio, Vonage, or a custom service of your choice.

    curl -kL -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/notification-senders/message \
-d '{
  "name": "Custom SMS Sender",
  "description": "Sender for sending SMS messages",
  "provider": "custom",
  "properties": [
    {
      "name": "url",
      "value": "<custom_sms_provider_url>",
    },
    {
      "name": "http_method",
      "value": "POST"
    },
    {
      "name": "content_type",
      "value": "JSON"
    }
  ]
}'

    Note: Refer Message Provider Configuration Guide for more details on configuring message providers.

  • Update the system application to use the SMS OTP authentication flow:

    curl -kL -X PUT -H 'Content-Type: application/json' -H 'Accept: application/json' https://localhost:8090/applications/550e8400-e29b-41d4-a716-446655440000 \
--data '{
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "name": "Test SPA",
    "description": "Initial testing App",
    "client_id": "client123",
    "client_secret": "***",
    "callback_url": [
        "https://localhost:3000"
    ],
    "supported_grant_types": [
        "client_credentials",
        "authorization_code"
    ],
    "auth_flow_graph_id": "auth_flow_config_sms"
}'

  • Create a user with a mobile number attribute to receive SMS OTP:

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/users \
-d '{
    "organizationUnit": "456e8400-e29b-41d4-a716-446655440001",
    "type": "superhuman",
    "attributes": {
        "username": "thor",
        "password": "thor@123",
        "email": "thor@thunder.sky",
        "firstName": "Thor",
        "lastName": "Odinson",
        "mobileNumber": "+94xxxxxxxxx"
    }
}'

  • Start the login flow for the application:

    curl -kL -H 'Accept: application/json' -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "applicationId": "<application_id>"
}'

    You'll receive a response prompting for username input.

  • Provide the username to continue the flow:

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "username": "thor"
    }
}'

    An OTP will be sent to the user's mobile number.

  • Complete authentication by providing the OTP:

    curl -kL -H 'Content-Type: application/json' https://localhost:8090/flow/execute \
-d '{
    "flowId": "<flow_id>",
    "inputs": {
        "otp": "696546"
    }
}'

  • If the OTP is valid, you will receive a response with the auth assertion.

⚡ Build the Product from Source

✅ Prerequisites

  • Go 1.24+
  • Node.js 20+
  • Build the product with tests using the following command:
make all

🛠️ Development Setup

Prerequisites

  • Go 1.24+
  • Node.js 20+

Start Thunder in Development Mode

  • Clone the repository:
git clone https://github.com/asgardeo/thunder
cd thunder
  • Run the following command to start the product in development mode:
make run
  • The product will start on https://localhost:8090.

Start the Sample App in Development Mode

  • Navigate to the sample app directory:

    cd samples/apps/oauth

  • Create a file .env in the path samples/apps/oauth/ and add below values.

    VITE_REACT_APP_SERVER_FLOW_ENDPOINT=https://localhost:8090/flow
VITE_REACT_APPLICATIONS_ENDPOINT=https://localhost:8090/applications
VITE_REACT_APP_AUTH_APP_ID=550e8400-e29b-41d4-a716-446655440000
VITE_REACT_APP_REDIRECT_BASED_LOGIN=false

  • Install the dependencies:

    npm install

  • Run the sample app using the following command:

    npm run dev

  • Open your browser and navigate to http://localhost:5173 to see the sample app in action.

🔧 Advanced Configurations

🗄️ Running with PostgreSQL Database

🔧 Step 1: Start PostgreSQL

  • Create a Docker container for PostgreSQL with thunderdb database.

    docker run -d -p 5432:5432 --name postgres \
  -e POSTGRES_USER=asgthunder \
  -e POSTGRES_PASSWORD=asgthunder \
  -e POSTGRES_DB=thunderdb \
  postgres

  • Create the runtimedb in the same PostgreSQL container.

    docker exec -it postgres psql -U asgthunder -d thunderdb -c "CREATE DATABASE runtimedb;"

🗂 Step 2: Initialize the Database

  • Populate the thunderdb database with the required tables and data.

    docker exec -i postgres psql -U asgthunder -d thunderdb < backend/dbscripts/thunderdb/postgres.sql

  • Populate the runtimedb database with the required tables and data.

    docker exec -i postgres psql -U asgthunder -d thunderdb < backend/dbscripts/runtimedb/postgres.sql

🛠 Step 3: Configure Thunder to Use PostgreSQL

  1. Open the backend/cmd/server/repository/conf/deployment.yaml file.
  2. Update the database section to point to the PostgreSQL database:
database:
  identity:
    type: "postgres"
    hostname: "localhost"
    port: 5432
    name: "thunderdb"
    username: "asgthunder"
    password: "asgthunder"
    sslmode: "disable"
  runtime:
    type: "postgres"
    hostname: "localhost"
    port: 5432
    name: "runtimedb"
    username: "asgthunder"
    password: "asgthunder"
    sslmode: "disable"

▶️ Step 4: Run the Product

make run

The product will now use the PostgreSQL database for its operations.

License

Licenses this source under the Apache License, Version 2.0 (LICENSE), You may not use this file except in compliance with the License.

(c) Copyright 2025 WSO2 LLC.

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Thunder is a Go based Identity and Access Management product by WSO2

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