2 weeks ago
I'm working in Client's company as a project member. Because client wanted us to get the information by Web site, I try to use "get page" operator. Due to Https address, it was problem to access the web page we need.
Even though the url starting https can be accessed by web browser such as IE or Chrome, we cannnot access a URL by "get page" operator with below message
I'm sure it's network security issue of this companay. ( I can access the same page by "get page" operator in other places )
What I want to know is what do I ask to Network manager of the company in order to solve this blocking.
looking forward to your better knowledge.
2 weeks ago
if i try to connect from cmd line i get this:
Resolving www.naver.com... 220.127.116.11
Connecting to www.naver.com|18.104.22.168|:443... connected.
ERROR: cannot verify www.naver.com's certificate, issued by `/C=US/O=GeoTrust Inc./CN=GeoTrust SSL CA - G3':
Unable to locally verify the issuer's authority.
which might explain the error.
2 weeks ago - last edited 2 weeks ago
Hmm very strange. I have no problem here:
I agree with Martin - try the cmd line. If you're in Unix, I would do "curl -v https://www.naver.com" to see the handshaking. You should see a 200 OK response and so forth:
If that works, you can use the Execute Program operator in RapidMiner and just insert the same curl statement instead of using the Get Page operator. Pretty much the same thing.
thank you for good answers.
But, I don't have enough knowledge to understand your smart reply.
Could you please explain cmd sciprt in Window OS which would be worked as similar get page Operator?
if it's authority problem, What do I ask to Network Manage of this company?
hello @user194372 - well as @mschmitz said, it is likely an SSL certificate that is expired or something like that. In very general terms, your computer is trying to protect you by not allowing you to connect to a website that is trying to offer an SSL connection but does not have a properly registered SSL certificate. There is a LOT of information on SSL certificates, and error messages to this effect, on the internet.
As for cURL statements on Windows, it is my understanding that it is not native but people often use this. But I will defer to other Windows users here on the forum...