When OpenSSL returns this error, the program was unable to verify the certificate’s issuer or the topmost certificate of a provided chain. This can happen for a few reasons:

pi 3 - Entrusted Certificates installation - Raspberry Pi I have a very noob problem with my Raspberry Pi 3b (all updated to latest stable version available). I want to use it to automate some scripts I've written in R that run smoothly on my Win10 machine curl: (77) error setting certificate verify locations Mar 28, 2016 Certificate Verification: Error (20): Unable to Get Local

Jul 20, 2020

Jan 26, 2011

Add Self Signed or any TLS Certificate in Kubernetes POD

How do you add a certificate authority (CA) to Ubuntu update-ca-certificates is a program that updates the directory /etc/ssl/certs to hold SSL certificates and generates ca-certificates.crt, a concatenated single-file list of certificates. It reads the file /etc/ca-certificates.conf. Each line gives a pathname of a CA certificate under /usr/share/ca-certificates that should be trusted. CA certificate - Questions & Answers - GitLab Forum