Web Flow Server

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PowerAuth Web Flow documentation has been moved to: https://developers.wultra.com/docs/develop/powerauth-webflow/Web-Flow-Server

Please use the new developer portal to access documentation.

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Web Flow is the main component which serves as an OAuth 2.0 provider.

You can obtain the war file which can be deployed to a Java EE container in releases.

The configuration of Web Flow is described in Web Flow Configuration.

Web Flow Functionality

Web Flow implements following functionality:

• frontend application the user interacts with during the authentication process
• backend REST services the frontend communicates with to handle user input and operation workflow
• OAuth 2.0 provider which authenticates user HTTP session in case of successful authentication
• implementation of authentication methods
  • the authentication process consists of one or more authentication methods which are invoked as defined by the Next Step Server
  • each authentication method is stored in a separate project
• central point which communicates with other backends
  • communication with Next Step Server to get a response about next step and redirect of user to the right screen
  • communication with Data Adapter to obtain additional data, authenticate user, send SMS messages and notify Data Adapter about operation status and form data changes
  • communication with PowerAuth Server to obtain activation status, signature verification and token verification
  • communication with PowerAuth Push Server to deliver push messages to user mobile device
• Web Socket communication with frontend for immediate response in Mobile Token authentication
• tracking of operations within HTTP session to handle concurrent operations
• preparation of operation form data (value formatting, resource localization, resource translation)