Your first error is – you need a certificate file. Or at least path to them, so that you can verify the OpenSSL.org certificate. Your second error – you don’t specify a file and -CAfile requires a single certificate (PEM or DER encoded). The easiest way to perform connection with OpenSSL.org: Download mozilla certificate bundle from here: http://curl.haxx.se/docs/caextract.html … Read more
Turned out the problem was with my installation of pyOpenSSL, pyOpenSSL-0.15.1 . I did: and then …and my Python script worked again!
I am running Windows Vista and am attempting to connect via https to upload a file in a multi part form but I am having some trouble with the local issuer certificate. I am just trying to figure out why this isnt working now, and go back to my cURL code later after this is … Read more
You can use the OpenSSL Command line tool. The following commands should do the trick If you want your file to be password protected etc, then there are additional options. You can read the entire documentation here.
We have implemented tls using openssl. While downloading larger data from server getting SSL_ERROR_SYSCALL error after receiving the some data. For smaller files I am not getting this error, able to download without any error. ERR_get_error() is showing zero for larger files. We are using linux and c++ framework. How to find reason for the failure? What … Read more
You can do that in one command: You can also add -nodes (short for no DES) if you don’t want to protect your private key with a passphrase. Otherwise it will prompt you for “at least a 4 character” password. The days parameter (365) you can replace with any number to affect the expiration date. It will then prompt you … Read more
You have a certificate which is self-signed, so it’s non-trusted by default, that’s why OpenSSL complains. This warning is actually a good thing, because this scenario might also rise due to a man-in-the-middle attack. To solve this, you’ll need to install it as a trusted server. If it’s signed by a non-trusted CA, you’ll have … Read more
jww is right — you’re referencing the wrong intermediate certificate. As you have been issued with a SHA256 certificate, you will need the SHA256 intermediate. You can grab it from here: http://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt