OmniAuth by Team HackIT - A decentralised Identity management and verification system

The “ID verification” option in OmniAuth typically refers to the process of verifying the identity of users. While OmniAuth itself does not provide identity verification it uses an azure AI/ML to verify the submitted IDs, it can also be integrated with third-party Know Your Customer (KYC) providers to accomplish this.

Here’s a general approach on how you might integrate a KYC provider with OmniAuth for ID verification:

  1. Choose a KYC Provider: Select a reputable KYC provider that offers an API for online verification, such as OmniID, IDcentral or Onfido
  2. Create a Custom Strategy: Develop a custom OmniAuth strategy that incorporates the KYC provider’s API to verify the identity of users during the authentication process.
  3. Secure API Integration: Ensure that the communication between your application and the Omni-Auth ID verification and KYC provider’s API is secure, typically using HTTPS and proper authentication tokens.
  4. User Consent: Make sure to obtain explicit consent from users before collecting any personal information for KYC purposes.
  5. Data Handling: Handle all personal data securely and in compliance with relevant data protection regulations, such as GDPR or CCPA.
  6. Error Handling: Implement robust error handling to manage any issues that may arise during the identity verification process.

By following these steps, developers can integrate KYC services with OmniAuth to enhance the security and integrity of user authentication. It’s important to review the documentation of the specific KYC and providers for detailed integration instructions and compliance requirements.

So application can use Omni-Auth to collect KYC and also with the help of Third-party KYC providers to request or verify it users.

Thank you for providing additional insights into the security practices and guidelines recommended for developers implementing OmniAuth. These measures underscore the project’s commitment to safeguarding user data and maintaining a secure authentication framework across diverse environments and providers.

Could you elaborate on how OmniAuth manages authentication tokens and handles token revocation in case of security incidents or user account compromise? Are there mechanisms in place to invalidate tokens across all integrated providers and ensure the integrity of user sessions?

Thank you for sharing all of this information with me I am humbled because from your long explanation it shows that you really take your time, community is everything


OmniAuth is a very flexible authentication and verification system that standardizes multi-provider authentication for web applications. It’s designed to be powerful and flexible, and it does as little as possible to stay out of the way. Here’s how OmniAuth handles authentication tokens and token revocation:

Authentication Tokens:
OmniAuth strategies are generally released as individual Gems, and each strategy is a Rack Middleware. This means that when a user authenticates using an OmniAuth strategy, an authentication token is generated and stored in the session. The omniauth.auth key in the environment hash provides an Authentication Hash which contains information about the authenticated user, including a unique ID, the strategy used for authentication, and personal details such as name and email address as available.

Token Revocation:
In case of security incidents or user account compromise, OmniAuth itself does not directly handle token revocation. Instead, it relies on the individual strategies and the underlying OAuth libraries or APIs of the integrated providers to manage token revocation. For example, if you’re using OmniAuth with an OAuth provider, you would typically use the provider’s API to revoke tokens. Some strategies may provide methods to invalidate tokens, but this is not a feature of OmniAuth itself.

Cross-Provider Token Invalidations:
Regarding the invalidation of tokens across all integrated providers, OmniAuth does not provide a built-in mechanism for this. Each provider would need to be handled individually according to their own API and token management systems. However, developers can implement additional logic in their applications to handle such scenarios, possibly by keeping track of the tokens and sending revocation requests to each provider when necessary.

Ensuring Integrity of User Sessions:
To ensure the integrity of user sessions, developers should implement their own security measures in conjunction with OmniAuth. This could include monitoring for unusual activity, implementing secure session handling, and providing users with the ability to manually revoke sessions from their account settings.

It’s important to note that while OmniAuth standardizes the authentication process, the management of tokens, including their revocation and the integrity of sessions, largely depends on the individual strategies and the security measures implemented by the developer in their application. For detailed implementation and best practices, it’s recommended to consult our documentation of the specific OmniAuth strategies being used and the APIs of the integrated providers.

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You’re very welcome! I’m glad to hear that you found the information about Omni-Auth useful and helpful. Community indeed plays a crucial role in sharing knowledge and supporting each other. If you have any more questions or need further assistance, feel free to ask. I’m here to help! :blush:

The extensive your explanation, the easily comprehensible it becomes. Thanks for your reply, keeping fingers crossed as to how this turns out as Hackathon progresses, goodluck on everything!!

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Thank you for your understanding and support


Yes I find your words very useful and helpful and your work is very exciting to me everytime that I read it, please keep doing what you do as it is going to pay off big-time, thank you very much

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Thank you, that means a lot.


Hi @hakiki
Your project looks interesting, but after watching the video and visiting the website, I did not see any integration with the blockchain.
Can you tell me how you integrated your project into TRON or BTTC?

The smart contract used in generating unique ID, approving authentication, verification and identification and it deployed on tron

Hi Team OmniAuth,
@hakiki , @Thrinkxs, @Muna, @heidihiahiahia, @leoemaxie
I have gone through the project details and seem very nich concept. It was great if you had added audio in video presentation but all over good. All the best.

We have also have a project in Artistry category, a fun game which you can check-out here if you get chance and share your experience with us.

A5: Jumble Dude By Mandy - A wacky web3 adventure

Thanks and all the best.

nice concept but sad you see you guys didn’t get qualified for community votes :frowning:

okay great as we plan to integrate the video , audio, biometrics and others as we are still developing and upgrading the system with more enhancement for simplicity.

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