Reminder: Make Docker trust certificates

To import a self-signed CA certificate that you want to manually trust in your Docker VM, follow these steps: Taken from: Recommended way to install CA certificate on local VM docker machine #1799 According to play-with-docker.com you can also trust a self-signed cert by doing the following: If you are running the registry locally, be… Continue Reading Reminder: Make Docker trust certificates

curl – SSL peer does not support certificates of the type it received – or how I learned that certificates have a purpose

Certificates have a purpose which is determined at creation time. They may not be used for other intentions than what they werer created for… Find some details on how I learned this lesson in this post. Continue Reading curl – SSL peer does not support certificates of the type it received – or how I learned that certificates have a purpose

Bypass HSTS in Chrome – thisisunsafe and badidea

If you encounte a website with an invalid certificate and chrome won’t let you access it because of HSTS being enabled, you can simply type “thisisunsafe” (Chrome v.65+) and bypass this check to access the website anyways. Hint: Before Chrome v.65 this is “badidea”. You simply click anywhere into the website, where Chrome displays the… Continue Reading Bypass HSTS in Chrome – thisisunsafe and badidea