Cloudfront & CORS in Safari
· ☕ 3 min read · ✍️ John Minnihan
The new project was progressing rapidly until I hit a difficult-to-understand CORS issue in Safari. This post documents the specific issue and how I resolved it. I like to say that when I encounter issues that I can’t resolve in a few hours, it’s a really obscure issue. This issue took me over 24 hours to fully understand & then resolve. Scenario The service takes incoming file assets from a member, posts them to a member-private location in S3, performs a transformation on the asset, then makes that transformation available to the member by delivering it back into a browser session upon request.

Lions and Tigers and Locks Oh My
· ☕ 3 min read · ✍️ John Minnihan
I just experienced something that should not have happened, at least not today, in 2019 - the 42nd year of general use of personal computers & the software industry that powers them. As part of my routine tasks, I was preparing to do some online banking. I typically use Safari on my iMac for this work as it gives me nominally better control of password handling. I opened the browser + went to the login page, where I was met with the userid & password form as expected.