project: chatter | lopuh@void:~$

$ stat project.info

Name: chatter

Link: L0puh/chatter

Type: web chat server

Language: Pure C

Status: "done"

$ ls -la resources/images/

$ cat about.txt

// Project Description
tiny web chat application in pure c
minimalist, lightweight, secure

$ cat features.txt

// System Features
- http server
- websocket server // based on RFC 6455
- SSL support with openSSL // https & wss
- IPv6 support
- MIME support:
    html/htm, jpg/jpeg, png, css, ico
- PostgreSQL support // with libpq
- password security:
    hashing & salting

$ make && ./server

# Build & Run
$ make WITH_DB=0 LOG_ON=1 DEBUG=0
$ ./server <HOST> <PORT> <FLAGS>

# Example:
$ ./server localhost 8080 --SSL
# [INFO] Server initialized
# [INFO] Listening on localhost:8080
# [INFO] SSL: enabled

$ cat ssl_setup.md

# SSL Configuration
## 1. Generate private key:
$ openssl genrsa -out key.pem 2048

## 2. Create CSR:
$ openssl req -new -key key.pem -out csr

## 3. Self-signed certificate:
$ openssl x509 -req -in csr -signkey key.pem -out cert.pem -days 365

## 4. Run with SSL:
$ ./server <HOST> <PORT> --SSL

$ cat postgresql_setup.md

# PostgreSQL Setup
## 1. Install libpq:
$ sudo pacman -S postgresql-libs // Arch
# or
$ sudo apt install libpq-dev // Debian/Ubuntu

## 2. Create conninfo file:
$ cat > conninfo
host=localhost port=5432 dbname=chatter
user=postgres password=your_password
# (Ctrl+D to save)

## 3. Build with database support:
$ make WITH_DB=1 LOG_ON=1 DEBUG=0

$ ldd server | grep .so

// Dependencies & Libraries
openssl // SSL/TLS encryption
libpq // PostgreSQL client (optional)
pthread // threading support
crypto // password hashing

C

OpenSSL

WebSocket

PostgreSQL

IPv6

Make

HTTP

RFC6455