xmr: Support daemon rpc login details.

doc/notes.md

@@ -1,4 +1,60 @@
 
+## Monero remote private node without ssh tunneling
+
+Example connecting a basicswap instance running on a local node to a private
+remote monero node running at 192.168.1.9 with rpc username and password:
+test_user:test_pwd
+
+Set the following in basicswap.json:
+
+In chainclients.monero:
+- connection_type - rpc
+- manage_daemon - false
+- manage_wallet_daemon - true
+- rpchost - ip of remote monero node (192.168.1.9)
+- rpcport - rpcport that monero is listening on remote node (18081)
+- rpcuser - test_user
+- rpcpassword - test_pwd
+
+
+Edit monerod.conf on the remote node:
+
+    data-dir=PATH_TO_MONERO_DATADIR
+    restricted-rpc=1
+    rpc-login=test_user:test_pwd
+    rpc-bind-port=18081
+    rpc-bind-ip=192.168.1.9
+    prune-blockchain=1
+
+Start the remote monerod binary with `--confirm-external-bind`
+
+Remember to open port 18081 in the remote machine's firewall if necessary.
+
+You can debug the connection using curl (from the local node)
+
+    curl http://192.168.1.9:18081/json_rpc -u test_user:test_pwd --digest -d '{"jsonrpc":"2.0","id":"0","method":"get_info"}' -H 'Content-Type: application/json'
+
+
+## Monero remote private node with ssh tunneling
+
+Example connecting to a private remote monero node running at 192.168.1.9
+
+Set the following in basicswap.json:
+
+In chainclients.monero:
+- connection_type - rpc
+- manage_daemon - false
+- manage_wallet_daemon - true
+- rpchost - localhost
+- rpcport - rpcport that monero is listening on remote node (18081)
+
+On the remote machine open an ssh tunnel to port 18081:
+
+    ssh -R 18081:localhost:18081 -N user@LOCAL_NODE_IP
+
+And start monerod
+
+
 ## Run One Test
 
 ```