I am trying to download files from an https site and keep getting the following error:
OpenSSL: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure
Unable to establish SSL connection.
From reading blogs online I gather I have to provide the server cert and the client cert. I have found steps on how to download the server cert but not the client cert. Does anyone have a complete set of steps to use wget with SSL? I also tried the --no-check-certificate option but that did not work.
wget version: wget-1.13.4
openssl version: OpenSSL 1.0.1f 6 Jan 2014
trying to download all lecture resources from a course's webpage on coursera.org. So, the URL would look something like this: https://class.coursera.org/matrix-002/lecture
Accessing this webpage online requires form authentication, not sure if that is causing the failure.
Answer
It works from here with same OpenSSL version, but a newer version of wget (1.15). Looking at the Changelog there is the following significant change regarding your problem:
1.14: Add support for TLS Server Name Indication.
Note that this site does not require SNI. But www.coursera.org requires it.
And if you would call wget with -v --debug (as I've explicitly recommended in my comment!) you will see:
$ wget https://class.coursera.org
...
HTTP request sent, awaiting response...
HTTP/1.1 302 Found
...
Location: https://www.coursera.org/ [following]
...
Connecting to www.coursera.org (www.coursera.org)|54.230.46.78|:443... connected.
OpenSSL: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure
Unable to establish SSL connection.
So the error actually happens with www.coursera.org and the reason is missing support for SNI. You need to upgrade your version of wget.