


Just as with self-signed certificates, if browsers can’t verify the authority that generated your certificate, you’ll see an error. The certificate comes from a non-trusted source.How long your certificate lasts can vary, but at some point, you’ll need to renew it or automate the renewal process (some authorities and web hosts enable you to do this easily). SSL certificates expire as a security precaution. Browser warnings can scare a lot of users away, so we recommend against this approach. Using a self-signed certificate can save you money, but since browsers can’t verify its validity, your visitors may run into the error in question. You’re using a self-signed SSL certificate.Generally speaking, there are three primary causes for the invalid certificate authority error. If you haven’t set up a certificate or are using HTTP for your website, which isn’t recommended, you shouldn’t run into this error. This problem affects me, because I do not want to download and use the latest version of YouTube-DL if there is a security risk on the site hosting it.What the NET::ERR_CERT_AUTHORITY_INVALID Error IsĪs the name of the error implies, this problem pops up when your browser can’t verify the validity of your website’s SSL certificate. You can reproduce the issue by typing this command at a bash prompt: wget This started occurring on approximately Friday, though I'm not certain exactly. The error message says: "ERROR: cannot verify 's certificate, issued by ‘CN=COMODO RSA Domain Validation Secure Server CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB’: Issued certificate has expired." The main site that hosts the download of the YouTube-DL binary program itself, has an expired security certificate. To connect to insecurely, use `-no-check-certificate'. connected.ĮRROR: cannot verify 's certificate, issued by ‘CN=COMODO RSA Domain Validation Secure Server CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB’: Python version 2.7.11 - Windows-2003Server-SP2 Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251

), copy the WHOLE output and insert it below. I've searched the bugtracker for similar bug reports including closed ones I've checked that all URLs and arguments with special characters are properly quoted or escaped I've checked that all provided URLs are alive and playable in a browser I've verified that I'm running youtube-dl version 2020.05.29 I'm reporting a broken site support issue
