Adding Authentication and Authorization,RBAC, Creating Basic User and admin page,Image Upload feature

[shivamyadavrgipt]

@pradeeban @mdxabu
I have tested this locally it is working fine.
1.Authetication and authorization working fine locally all data is stored in db.
2.UI is fully on jinja. Minimal UI.
3.Currently chat is not working properly.

[gemini-code-assist]

Summary of Changes

Hello @shivamyadavrgipt, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request establishes the core framework and initial feature set for the 'BHV' (Behavioral Health Vault) Flask web application. It delivers a secure and flexible user management system, enables content uploads with integrated sentiment analysis, and provides administrative oversight capabilities. The changes lay a solid foundation for the application's development, with a clear focus on authentication, data storage, and a minimal Jinja-based user interface.

Highlights

• New Flask Application Structure: This pull request introduces the complete foundational structure for a new Flask web application named 'BHV' (Behavioral Health Vault), including modular blueprints for authentication, uploads, administration, and chat.
• Comprehensive Authentication & Authorization: A robust authentication and authorization system has been implemented, featuring email/password registration with OTP verification, Google OAuth integration, and dynamic Role-Based Access Control (RBAC) for 'user' and 'admin' roles, with admin status dynamically checked against environment variables.
• Content Uploads with Sentiment Analysis: Users can now upload images and optional audio files, accompanied by descriptions. These descriptions undergo automatic sentiment analysis using TextBlob, and all content is securely stored in MongoDB GridFS.
• Admin Dashboard and Management: A new administrative interface provides a dashboard with statistics on uploads (including sentiment distribution), total users, and allows administrators to view all uploads, manage users, and review chat messages.
• Basic AJAX Chat System: A polling-based chat feature has been introduced to facilitate communication within the application, although the author notes it is currently not fully functional.
• Extensive Documentation: Detailed documentation has been added, including a comprehensive AUTH_SYSTEM.md outlining the security architecture and a thoroughly revamped README.md covering the application's features, tech stack, installation, and usage.
• License Removal: The existing BSD 3-Clause License file has been removed from the repository.

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[gemini-code-assist]

Summary of Changes

Hello @shivamyadavrgipt, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces the foundational components of the 'BHV (Behavioral Health Vault)' web application. It establishes a secure and feature-rich platform for users to upload and manage behavioral health-related content, which is then processed for sentiment analysis. The system includes a comprehensive authentication and authorization framework, an administrative interface for oversight, and an interactive chat functionality, all built with a focus on a minimal yet functional user interface.

Highlights

• New Application Introduction: This pull request introduces the complete 'BHV (Behavioral Health Vault)' web application, designed for storing, viewing, and analyzing patient-provided images and narratives.
• Comprehensive Authentication & Authorization: A full authentication system is implemented, featuring email/password registration with OTP verification, Google OAuth integration, and a robust Role-Based Access Control (RBAC) system with 'user' and 'admin' roles. Admin roles are dynamically managed via environment variables for flexibility.
• Content Uploads with Sentiment Analysis: Users can upload images and optional audio files, accompanied by titles and descriptions. The application automatically performs sentiment analysis on the textual descriptions using TextBlob.
• Admin Dashboard & Management: An administrative dashboard is provided, offering statistics on uploads by sentiment, total users, and recent uploads. Admins gain capabilities to view all uploads, manage users, and monitor chat messages.
• AJAX-based Chat Feature: An AJAX-based chat system is included to facilitate communication, although the author notes it is currently 'not working properly'.
• Full Documentation & Setup: Extensive documentation has been added, including a detailed AUTH_SYSTEM.md and a greatly expanded README.md covering features, tech stack, project structure, installation, configuration, and usage.
• Technology Stack: The application is built using Flask, Jinja2 for templating, MongoDB with GridFS for data and file storage, Flask-Login for session management, Authlib for OAuth, and TextBlob for sentiment analysis.

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[gemini-code-assist]

Summary of Changes

Hello @shivamyadavrgipt, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request delivers the initial, fully functional version of the 'Behavioral Health Vault' (BHV) application. It establishes a secure and scalable platform for users to upload behavioral health-related content, which is then automatically analyzed for sentiment. The application features a complete user lifecycle from registration and login (including Google OAuth) to content management and an interactive chat system. A dedicated admin interface provides comprehensive oversight and management capabilities, ensuring data integrity and user support. While core functionalities are in place, the chat feature is noted as still requiring further refinement.

Highlights

• Full-Stack Application Initialization: This pull request introduces the complete foundational structure for the 'Behavioral Health Vault' (BHV) web application, including a Flask backend, MongoDB integration, and a Jinja2-based user interface.
• Comprehensive Authentication & Authorization: A robust authentication system has been implemented, featuring email/password registration with OTP verification, seamless Google OAuth integration, and dynamic Role-Based Access Control (RBAC) with 'user' and 'admin' roles. Admin privileges are dynamically assigned based on the ADMIN_EMAILS environment variable, allowing for flexible management without direct database modifications.
• Content Uploads with Sentiment Analysis: Users can now upload images and optional audio files, which are stored efficiently using MongoDB GridFS. Critically, the application automatically performs sentiment analysis on user-provided descriptions using TextBlob, categorizing them as positive, neutral, or negative.
• Administrative Dashboard & User Management: An administrative dashboard provides key insights into application usage, including statistics on total uploads, user counts, and sentiment distribution, visualized with Chart.js. Admins gain full oversight, with the ability to view all uploads, manage users, and monitor all chat communications.
• AJAX-Based Chat System: An AJAX-driven chat system has been integrated, enabling users to communicate within the application. This feature also allows administrators to send messages to specific users and view comprehensive chat histories.
• Project Structure and Documentation: The project now includes a well-defined modular structure using Flask blueprints, extensive configuration management via a .env file, and detailed documentation in AUTH_SYSTEM.md and an expanded README.md covering features, tech stack, installation, and usage.

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You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
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Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request introduces a substantial set of features, effectively building out the core application with a complete authentication and authorization system, admin dashboard, file uploads, and more. The code is well-structured using Flask blueprints, and the documentation provided in AUTH_SYSTEM.md and README.md is commendably thorough. However, there are several critical and high-severity issues that require attention. The removal of the LICENSE file is a critical legal concern. There are significant performance problems in the admin routes due to N+1 queries. Additionally, a security vulnerability exists in how admin sessions are handled, potentially allowing a demoted admin to retain privileges. I have provided detailed comments and suggestions to address these issues and improve the overall quality, security, and maintainability of the code.

[gemini-code-assist]

Code Review

This pull request introduces a substantial amount of code, setting up a full-featured Flask application with authentication, authorization, file uploads, and an admin dashboard. The overall structure is modular with blueprints, which is great. However, there are several critical security vulnerabilities related to data access control that need immediate attention. Specifically, users can access other users' private data (uploads, images, audio files). Additionally, there are some significant performance issues (N+1 queries), and dangerous coding practices like using bare except blocks. I've detailed these issues in the specific comments below. The removal of the LICENSE file is also a critical issue that should be addressed.

[gemini-code-assist]

Code Review

This pull request introduces a comprehensive Flask application with authentication, authorization, file uploads, and an admin dashboard. The structure is well-organized using blueprints, and the dynamic role-checking for administrators is a nice feature. However, there are several critical and high-severity issues that need to be addressed. These include the removal of the project's license, use of bare except blocks that can hide bugs, significant performance issues due to N+1 queries, and some security gaps in the registration process. My review provides specific feedback and suggestions to resolve these issues and improve the overall quality, security, and maintainability of the codebase.

[mdxabu]

This project is for GSoC 2026 (Expected). These are the works are can be done in the coding period, I guess. I seen a lot of code in this PR, and what can we do in the coding period of GSoC 2026?

@pradeeban, What's your opinion on this?

[mdxabu]

And use a meaningful PR title!

[shivamyadavrgipt]

And use a meaningful PR title!
Okay

[shivamyadavrgipt]

@mdxabu is title fine now? Should i go in more detail describing feature. which i have mentioned in README file

[pradeeban]

@shivamyadavrgipt It is ok. Chat is not a feature we need in BHV. You can simply remove it. The tricky aspect of working on a new project is accepting code into a literally empty repository during the GSoC application period, as @mdxabu noted. I am ok with merging it into an "experimental" branch.