Add option to emulate curl -k behavior

[japesinator]

I could not find in the documentation a way of simply ignoring bad certificates, but I would like to do so

[abailly]

Here is what I do:

ignoreTLSCertificatesSettings :: Bool -> ManagerSettings
ignoreTLSCertificatesSettings cadisable = mkManagerSettings (TLSSettingsSimple cadisable False False) Nothing

withTlsSettings :: Options -> Bool -> Options
withTlsSettings opts cadisable = opts & manager .~ Left (ignoreTLSCertificatesSettings cadisable)

[bos]

Thanks, @abailly. For obvious reasons I don't want to document this :-)

[abailly]

I found it useful for automated testing purpose without going through the hassle of setting up a whole closed circuit CA stack :-)