Re: [Haskell-cafe] Debugging Wreq/http-client https requests

Thanks for the example Michael, I ended up skipping cert checks but it's nice to know how to override the tlsConnection like this. On Sat, Nov 1, 2014 at 11:50 AM, Michael Snoyman wrote:

We can certainly make this process more official/easier to use, but http-client does support this. Manager has a field mTlsConnection which specifies how to create a Connection value to a TLS server. Connection is a relatively simple datatype that specifies what to do, e.g., when sending data to a server. If you wanted to log all of that writes to a file, you might do something like:

mOrig <- newManager tlsManagerSettings let m = mOrig { mTlsConnection = \ha h p -> do connOrig <- mTlsConnection mOrig ha h p return connOrig { connectionWrite = \bs -> do S.appendFile "/tmp/log" bs connectionWrite connOrig bs } }

On Sat, Nov 1, 2014 at 1:16 AM, Cody Goodman wrote:

...

I have a program that is POST'ing some data to a remote server. However, some part of the data I'm sending is wrong I believe.

If this were plain http without encryption, wireshark would allow me to see the exact data being sent over the wire. However, with https it is encrypted.

Is there an inbuilt way to debug requests sent by wreq or more likely, a way to output debug info for http-client?

Alternatively, is there a way to use NSS support with either of these libraries:

http://security.stackexchange.com/questions/35639/decrypting-tls-in-wireshar...

Thanks in advance to all for your time. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe