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QUESTION
I am hoping for a review of some code below -- it is the 'nginx/sites-enabled/default' file. I believe it may have some obvious gotchas which are preventing my site from redirecting under https. I have spent a few days reviewing the Nginx documentation but have not been able to get a handle on my problem. Thanks for your help!
Context: I am trying to set up a reverse proxy that points my domain url to localhost:3000 on my Digital Ocean server. Everything seems to be working well except for the fact my https is not resolving. I have generally followed these two tutorials: https://code.lengstorf.com/deploy-nodejs-ssl-digitalocean/ and https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-18-04 .
When I go to my url I get: "ERR_CONNECTION_RESET". When I run curl on my server for http://localhost:3000, my html is returned as expected. When I run curl on my server for https://mysite.io I receive the error: "curl (35) gnutls_handshake() failed: Error in the pull function". All my http curl requests are redirecting properly to https, dig +short mysite.io is pointing to my server, nginx -t is coming back with no errors.
My hunch is the problem is with my 'nginx/sites-enabled/default' file, more specifically the server blocks that are handling https. The first two server blocks are from the first tutorial, the second two were automatically generated by Certbot in the second tutorial mentioned above. Thanks again for your help!
...ANSWER
Answered 2018-Jul-17 at 00:57The first two blocks are unnecessary and can be removed. Then, we can take the location block from the second server block and add it to the third server block. And then, finally we can remove the 301 from the third block, ending up with this:
QUESTION
Im learning javascript and im stuck with something i couldnt know how it works, im working in how to serialize a form into a json string so i found this tutorial.
https://code.lengstorf.com/get-form-values-as-json/
and im trying to understand the code but im stuck in this part.
...ANSWER
Answered 2017-Jul-14 at 22:05this is ES6 Syntax, with an arrow-function its just creates a function formToJSON
which can convert an array of the simplest form:
QUESTION
I'm very new to Nginx and I'm feeling like a monkey trapped inside a nuclear power plant facility — nothing makes any sense — and I desperately want to get some bananas.
Anyway, I'm using Nginx server for handling SSL and proxying all requests to the NodeJS app. Everything works just fine except for WebSockets. The client gives me an ERR_INSECURE_RESPONSE
error. The server is live. What am I missing? What would you advice?
NodeJS
...ANSWER
Answered 2017-Jul-14 at 10:01Your SSL certificate is likely provided for a given domain, not for the IP address and you are using the IP and not a domain to connect:
QUESTION
I want to point example.com
to localhost:3000
and api.example.com
to localhost:3010
. Following this and this tutorial I managed to get it to work but it's not very secure. Do you guys have an idea how to restrict it to https only? If I go to http://example.com I get a "Not Secure" by the URL in Chrome.
Here's my default sites Nginx config (the one in /etc/nginx/sites-enabled/default
):
ANSWER
Answered 2017-May-04 at 15:33The first thing I notice is that your server_name directive is identical in both files, even though you imply that you want your server_name in api.example.com.conf to be api.example.com.
Also, I think you have to specify the ports within the same server blocks as the server_name directive. Maybe try something like below. Since your default conf file does not specify a server_name, I don't think it'll be referenced at all.
/etc/nginx/conf.d/example.com.conf
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