How to allow curl via a local proxy?

Question

According the the Charles Proxy configuration page, you can manually set up a proxy if you use your localhost with port 8080.

The syntax is curl --proxy localhost:8080 http://google.com/

However, this is not working for me. Here is my syntax and results - i'm also using the -v option for debugging:

curl -v --proxy localhost:8080 http://google.com/

* About to connect() to proxy localhost port 8080 (#0)
*   Trying 127.0.0.1... Connection refused
*   Trying ::1... Connection refused
*   Trying fe80::1... Connection refused
* couldn't connect to host
* Closing connection #0
curl: (7) couldn't connect to host

I can connect to localhost:8080 in the web browser, and the results are logged in the proxy. However this is not working, the connecting is refused and nothing is logged.

So far I have also tried:

- executing this as root
- using 127.0.0.1 instead of localhost
- using wget instead of curl
- disabling the system firewall

What am I doing wrong? What else can I try?

connection refused would suggest that nothing is listening on port 8080. Charles has to be running (and listening on port 8080) for curl to be able to use it as a proxy. That or you've got a firewall actively blocking that port, preventing anything from connecting. — Marc B
– Marc B, Commented Sep 19, 2011 at 16:19
Awesome. I guess mine decided to use port 8888 instead. If you post your comment as the answer I will accept it. Thanks. — cwd
– cwd, Commented Sep 19, 2011 at 17:46

rrrhys · Accepted Answer · 2011-10-26 06:56:18Z

20

I had some success using port 8888: curl http://www.google.com --proxy 127.0.0.1:8888

answered Oct 26, 2011 at 6:56

rrrhys

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1 Comment

Salem Over a year ago

that the only solution worked for me i have proxy server on same network curl only accepted 127.0.0.1:PORT .

Marc B · Accepted Answer · 2011-09-19 18:25:49Z

3

Connection refused would suggest that nothing is listening on port 8080. Charles has to be running (and listening on port 8080) for curl to be able to use it as a proxy. That or you've got a firewall actively blocking that port, preventing anything from connecting.

answered Sep 19, 2011 at 18:25

Marc B

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