Alexander Calvert
    TLS cert inheritance, as encountered with Caddy

    4/16/2025

    TLS cert inheritance, as encountered with Caddy

    A server will use an already-configured cert for a site that hasn't otherwise specified one when serving multiple sites from the same server over HTTPS

    caddy tls https
    Designing unique game id's and join codes

    4/13/2025

    Designing unique game id's and join codes
    Séance

    How I overcame some issues with identifying and joining games

    databases supabase postgres
    Adding a custom 404 page to a Gitlab Pages deployment

    4/13/2025

    Adding a custom 404 page to a Gitlab Pages deployment

    How to add a custom 404 page to a Gitlab Pages app

    gitlab ci
    Strict CSP in a Spring app

    2/5/2024

    Strict CSP in a Spring app

    How I implemented a modern, best-practice, nonce-based strict Content-Security-Policy in a Spring/Thymeleaf app

    spring security java
    Getting a Spring Boot app to use HTTPS when running on localhost

    2/4/2024

    Getting a Spring Boot app to use HTTPS when running on localhost

    The process I followed to get my locally-running app to be accessible via HTTPS

    spring https mkcert dev environment
    Colored logs with Logback

    2/3/2022

    Colored logs with Logback

    A configuration you can use to color console logs with Logback

    logback logging java
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