Security: Implement Signup with Verified Email Services only!

[smog-root]

Update the existing signup and login procedures to incorporate email domain validation. Restrict access to users with email addresses from reputable providers (e.g., Gmail, Outlook).

During signup, extract the domain from the user's email address and compare it to a predefined list of trusted providers. If a match is found, allow the signup to continue; if not, present an error message.

i'm expecting a gssoc-ext with level3 and a hacktoberfest-accepted label!

@anuragverma108

[github-actions]

Thank you for creating this issue! 🎉 Your issue will soon be reviewed by either the PA or a mentor. Please note that Level 1 is temporary and can be changed during the review. In the meantime, please make sure to provide all the necessary details and context. If you have any questions or additional information, feel free to add them here. Your contributions are highly appreciated! 😊

You can also check our CONTRIBUTING.md for guidelines on contributing to this project.

[github-actions]

Thanks for creating the issue in SwapReads!
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We're excited to see your contribution as part of GSSOC Extended Edition 2024 and Hacktoberfest! 🎉
Happy open-source contributing!

[smog-root]

Can you add atleast level2??.
It would really help me!

[github-actions]

Hello @smog-root! Your issue #3316 has been closed. Thank you for your contribution!