dkraj
dkraj on Hacker News
Posted by
dkraj on Sunday September 22, 2024 @04:33AM
from the show-hn dept.
https://meetcaddy.online/
Few days ago, I was searching for a document url that I received from my mentor in google meet.Unable to find that motivates me to solve this problem and I developed a browser extension that automatically saves messages sent in a google meet.Features:
- Automatic Chat Capture
- Simple Setup
- All data stored in your local device storageFeedbacks and criticism are always welcomed...
Posted by
dkraj on Sunday August 04, 2024 @03:09AM
from the show-hn dept.
https://easy-rls.vercel.app/
An open-source tool designed to simplify the management of Row Level Security (RLS) policies in PostgreSQL databases. EasyRLS allows you to connect to PostgreSQL instances, manage schemas and tables, and create, edit, copy or delete RLS policies effortlessly. Enhance your database security and streamline data access control with EasyRLS.I was frustrated by writing those sql and managing them...
Posted by
dkraj on Friday July 19, 2024 @12:29AM
from the show-hn dept.
https://github.com/dikshantrajput/supabase-multi-tenancy
Implemented a scalable multi-tenant architecture using Supabase and PostgreSQL's Row Level Security (RLS). It provides a robust foundation for building secure, isolated, and scalable applications with multiple workspaces.Key features include:
Multiple tenant (aka workspace) support with data isolation.
Comprehensive Row Level Security setup.
Guide for adding new tablesOpen for feedbacks!!!
"Share files and messages without server"
yes it is using webRTC. will open source the repo soon. BTW there are all information about it in different threads
Yes you are absolutely right. I had replied on other threads. Files are not encrypted. WebRTC provides encryption on all sessions
In terms of differentiation, I have not explored much solutions available out there so can not comment much on that. About the encryption part, WebRTC communications over browsers are encrypted using Datagram Transport Layer Security (DTLS). All WebRTC sessions are encrypted.
You can found more in depth details in this article:
https://telnyx.com/resources/webrtc-encryption-and-security
And sorry for not replying I was not on the platform lately
Sorry I missed it. but can you elaborate on compare please
Got you so you want to say that the place where I have hosted is a centralised place and yes you are right. But I won't do that ~~~
We need a STUN server to traverse NAT and get IP addresses but it does not use server to store or share the file. Only ice candidates are gathered, discovered and a handshake is facilitated by a STUN server. If that is not possible it shows error.
Didn't get the part of steals confidential data?
It can not do anything without your permissions. All websites are well scoped and run in their private environment in a web browser.
That is why there are public STUN servers available by google that any one can use:
stun.l.google.com:19302
stun1.l.google.com:19302
stun2.l.google.com:19302
stun3.l.google.com:19302
stun4.l.google.com:19302
A STUN server is required for discoverability and if still ICE candidates are not found or a negotiation can not take place, I just shows an error for now. About vercel I am not sure need to check whether it provides or not
WebRTC it is:
https://webrtc.org/Yes only the network layer encryption. No file encryption as it will cost client browsers a lot in case of encrypting and then decrypting that at other end.
I have written more about it here: https://dikshantraj2001.medium.com/nat-stun-turn-and-ice-466...
Currently, I am using the public STUN servers only. If the IPs are not reachable, it would show an error and won't work as setting up TURN server would mean same as a third party server saving in file and serving it over network
Yes will make it open source in future. Just need to clean the code a little bit and make few more changes.
Posted by
dkraj on Sunday May 05, 2024 @03:42AM
from the show-hn dept.
https://neighbor-share.vercel.app/
NeighborHoodShare: It is a p2p files and messages sharing platform without involvement of any server. It has end-to-end encryption, ensuring your messages and files remain confidential.These are some features:
- Share photos, documents, videos, and more with ease, no matter the size.
- Connect instantly with anyone for speedy and reliable file transfers, bypassing the need for centralized...
I see your point. Getting the pattern from DOM to create something custom is possible but not in real time. We can not just rely on that. Finding pattern is good but relying on that is not
Yes we can just hide any type of ads with this strategy keeping our account also safe not like how accounts got banned using uBlock
Yes you are right they can do this but it's not that easy to do and also these big tech giants can't just simply update the code like we can. Everything goes through a process which takes ample amount of time and If they does it also, I will come out with some more solution.
Yes. uBlock does not works any more
Most of them are outdated and not open sourced so can't really update to fix there! As per comments on chrome store
Posted by
dkraj on Saturday April 27, 2024 @08:12AM
from the show-hn dept.
https://ad-blitz.vercel.app/
AdBlitz: It automatically skips the skippable ads and accelerates(16x) non skippable ones, enusring there is no interruption. It can skips multiple ads, yt surveys without affecting your youtube account as well as no effect on creator's economyNo setting up things. Lightweight. Just download and enjoy. Most importantly it is open source.
Agreed with you MildlySerious. Thanks for pointing it out. If anyone reading this reply have any, please open an issue. At the end it will help someone.