[Error] Client sent an HTTP request to an HTTPS server

lenhatquang97 commented 1 year ago

Situation:

I have installed btcd and setup configuration related to rpc. I try connecting to btcd through this code.

connCfg := &rpcclient.ConnConfig{
Host:         "localhost:8334",
User:         "4bmeiF7E3ny8cGf8Ok6QJZy/0pk=",
Pass:         "2oljjSoRFzC5Go7hCGDID6xWi+c=",
HTTPPostMode: true, // Bitcoin core only supports HTTP POST mode
DisableTLS:   true, // Bitcoin core does not provide TLS by default
}
client, err := rpcclient.New(connCfg, nil)

However, when I run this script, there is an exception:

unable to detect btcd version: status code: 400, response: "Client sent an HTTP request to an HTTPS server.\n"

Why do I run this code failed? How can I solve this problem?

btcd.conf config

testnet=1
rpcuser=4bmeiF7E3ny8cGf8Ok6QJZy/0pk=
rpcpass=2oljjSoRFzC5Go7hCGDID6xWi+c=
rpclisten=0.0.0.0:8334

btcd version

btcd version 0.23.3-beta

chappjc commented 1 year ago

btcd is not Bitcoin Core. It's RPC server uses TLS, unlike bitcoind. You can either use the rpc.cert with the rpcclient, or run btcd with --notls but rpclisten will have to be on a loopback interface.

lenhatquang97 commented 1 year ago

Thank you very much!! I have changed to rpclisten=127.0.0.1:8334 and disable tls with --notls

btcsuite / btcd