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package com.company.project.controllers;

import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.Random;

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*** RSA

# Generate self-signed certificate with RSA 4096 key-pair
openssl req -x509 -nodes -days 3650 -newkey rsa:4096 -keyout rsakey.pem -out rsacert.pem

# print private and public key
openssl rsa -in rsakey.pem -text -noout

# print certificate
openssl x509 -in rsacert.pem -text -noout

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List of sites that will collect your information.

https://amazinghiring.com

https://www.intro.io

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1. Create podman container using the docker mongo image: docker.io/library/mongo:latest
`sudo podman run -d --name mongod -p 27017:27017 -v /var/lib/mongodb:/data/db:Z mongo`

2. Create service file `/etc/systemd/system/mongod.service` to run container:

```
[Unit]
Description=MongoDB Podman container
After=network.target firewalld.service
Wants=network.target

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#!/usr/bin/env bash

PROGNAME=$(basename $0)

function usage {
    echo "usage: $PROGNAME [-n NAMESPACE] [-m MAX-PODS] -s SERVICE -- COMMAND"
    echo "  -s SERVICE   K8s service, i.e. a pod selector (required)"
    echo "     COMMAND   Command to execute on the pods"
    echo "  -n NAMESPACE K8s namespace (optional)"
    echo "  -m MAX-PODS  Max number of pods to run on (optional; default=all)"

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Regular expression cheat sheet for Varnish

Varnish regular expressions are NOT case sensitive. Varnish uses POSIX
regular expressions, for a complete guide, see: "man 7 regex"

Basic matching:
	req.url ~ "searchterm"
	True if req.url contains "searchterm" anywhere.

	req.url == "searchterm"

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    log_format main '$http_x_forwarded_for - $remote_user [$time_local] '
      '"$request" $status $body_bytes_sent "$http_referer" '
      '"$http_user_agent"' ;

    log_format json_combined escape=json
    '{'
      '"time_local":"$time_local",'
      '"remote_addr":"$http_x_forwarded_for",'
      '"remote_user":"$remote_user",'
      '"request":"$request",'

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# source: https://caddy.community/t/using-caddy-on-a-fresh-magento-2-2-3-ce-install/3708/8
https://example.com {
    root /var/www/magento2/pub    
    gzip {
        ext .txt .css .less .js .jsonp .json .xml .rss .svg .svgz .html
        level 6
        min_length 1100
    }
    tls webmaster@example.com
    log stdout

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[POLL] Custom attributes in Magento GraphQL Schema

Magento GraphQL endpoints must support EAV entities such as Products. GraphQL specification requires all complex types eventually to be represented as structures of scalar types. Mixed/any types are not supported.

We have couple options to choose from and would be glad to hear your opinion on that.

Option 1: Custom attributes container

Schema

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https://community.magento.com/t5/Magento-DevBlog/Optimizing-storefronts-with-GraphQL-in-Magento-2/ba-p/94196