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estebanrfp

18 karma · joined May 31, 2025

Full Stack Developer - dWEB R&D
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estebanrfp··on Role-Based Access Control (RBAC) in GenosDB
GenosDB integrates a robust Role-Based Access Control (RBAC) module designed to secure peer-to-peer distributed graph databases through cryptographically verifiable user identities and permissions.

Key Concepts: • Identity Management: Users are identified by their Ethereum addresses. Authentication supports WebAuthn (biometric or hardware key protection) and mnemonic phrase recovery. Private keys are securely managed to sign database operations. • Role Hierarchy and Permissions: Roles such as guest, user, admin, and superadmin define granular permissions (e.g., read, write, assignRole). Roles and assignments are stored within GenosDB itself as part of the synchronized distributed state. • Superadmins: One or more Ethereum addresses can be configured as superadmins with elevated privileges, including exclusive rights to assign roles to other users. • Secure P2P Operations: Every outgoing database operation is cryptographically signed by the active user’s private key. Incoming operations from peers are verified for valid signatures and checked against the user’s assigned permissions before acceptance. • Encrypted Local Data Storage: Data tied to users is compressed and encrypted using keys derived from their Ethereum identities, ensuring privacy even in distributed environments.

Operational Flow: 1. Initialization: RBAC is activated on a GenosDB instance by initializing a security context and optionally defining superadmin

estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
Role-Based Access Control (RBAC) in GenosDB — Summary

GenosDB integrates a robust Role-Based Access Control (RBAC) module designed to secure peer-to-peer distributed graph databases through cryptographically verifiable user identities and permissions.

Key Concepts: • Identity Management: Users are identified by their Ethereum addresses. Authentication supports WebAuthn (biometric or hardware key protection) and mnemonic phrase recovery. Private keys are securely managed to sign database operations. • Role Hierarchy and Permissions: Roles such as guest, user, admin, and superadmin define granular permissions (e.g., read, write, assignRole). Roles and assignments are stored within GenosDB itself as part of the synchronized distributed state. • Superadmins: One or more Ethereum addresses can be configured as superadmins with elevated privileges, including exclusive rights to assign roles to other users. • Secure P2P Operations: Every outgoing database operation is cryptographically signed by the active user’s private key. Incoming operations from peers are verified for valid signatures and checked against the user’s assigned permissions before acceptance. • Encrypted Local Data Storage: Data tied to users is compressed and encrypted using keys derived from their Ethereum identities, ensuring privacy even in distributed environments.

Operational Flow: 1. Initialization: RBAC is activated on a GenosDB instance by initializing a security context and optionally defining superadmin addresses. 2. Authentication: Users authenticate via WebAuthn or mnemonic phrases, activating local signing capabilities. 3. Role Assignment: Superadmins assign roles to user Ethereum addresses within the distributed database, with optional expiration of assignments. 4. Real-Time Enforcement: Signatures and roles are verified on all nodes for each operation, ensuring integrity before changes propagate across the network. 5. Security State Monitoring: Callbacks allow applications to dynamically respond to changes in authentication or permission states.

Benefits: • Decentralized and cryptographically secure permission management without a central server. • Natural integration of blockchain-based identities with real-time P2P synchronization. • Granular access control, ideal for complex distributed applications. • No requirement for traditional identity management protocols like SCIM, SAML, or SSO, simplifying architecture and user experience.

estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
If you have any questions, we can comment on https://app.gitter.im/#/room/#GDB:gitter.im
estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
Exactly, it is clearly explained in the following link to the AI module. It shows you an example of how to make queries with natural language, of the type { "prompt": "Get post id 5" }, the link to the experimental module is https://estebanrfp.github.io/gdb/examples/AIQuery.html
estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
They couldn't agree on how to solve many of the synchronization problems, GenosDB uses the Nostr network, out of the box, you don't need to add signaling servers, all the examples just work
estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
GenosDB just works... :-)
estebanrfp··on GenosDB (GDB) – Decentralized P2P Graph Database
I'll send you the complete documentation, it's super easy to create applications with artificial intelligence, simply by pasting the official documentation to any assistant and asking it to build it for you and, as if by magic, you'll have it working thanks to the fact that GenosDB is loaded integrated from the CDN. https://github.com/estebanrfp/gdb/wiki/GDB-API-Reference And here's a post from the author on how to build a distributed todolist app in real time.https://genosdb.com/build-a-to-do-list-in-minutes-with-genos...
estebanrfp··on GraphDB (GDB) – Decentralized P2P Graph Database
A lightweight, decentralized graph database designed for modern web applications, offering real-time peer-to-peer synchronization, WebAuthn-based authentication, role-based access control (RBAC), and efficient local storage utilizing OPFS.
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