cln-grpc 0.1.5

The Core Lightning API as grpc primitives. Provides the bindings used to expose the API over the network.
Documentation
use crate::pb::*;
use serde_json::json;

#[test]
fn test_listpeers() {
    let j: serde_json::Value = json!({
      "peers": [
        {
          "id": "0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518",
          "connected": true,
          "netaddr": [
            "127.0.0.1:39152"
          ],
          "features": "8808226aa2",
          "num_channels": 0,
          "channels": [
            {
              "state": "CHANNELD_NORMAL",
              "scratch_txid": "fd4659658d235c20c81f96f7bc867c17abbfd20fcdd46c27eaad74ea52eaee90",
              "last_tx_fee_msat": "14257000msat",
              "feerate": {
                "perkw": 11000,
                "perkb": 44000
              },
              "owner": "channeld",
              "short_channel_id": "103x2x1",
              "direction": 0,
              "channel_id": "44b77a6d66ca54f0c365c84b13a95fbde462415a0549228baa25ee1bb1dfef66",
              "funding_txid": "67efdfb11bee25aa8b2249055a4162e4bd5fa9134bc865c3f054ca666d7ab744",
              "funding_outnum": 1,
              "close_to_addr": "bcrt1q9tc6q49l6wrrtp8ul45rj92hsleehwwxty32zu",
              "close_to": "00142af1a054bfd3863584fcfd6839155787f39bb9c6",
              "private": false,
              "opener": "remote",
              "features": [
                "option_static_remotekey",
                "option_anchor_outputs"
              ],
              "funding": {
                "local_msat": "0msat",
                "remote_msat": "1000000000msat",
                "pushed_msat": "0msat",
                "local_funds_msat": "0msat",
                "remote_funds_msat": "0msat"
              },
              "msatoshi_to_us": 0,
              "to_us_msat": "0msat",
              "msatoshi_to_us_min": 0,
              "min_to_us_msat": "0msat",
              "msatoshi_to_us_max": 0,
              "max_to_us_msat": "0msat",
              "msatoshi_total": 1000000000,
              "total_msat": "1000000000msat",
              "fee_base_msat": "1msat",
              "fee_proportional_millionths": 10,
              "dust_limit_satoshis": 546,
              "dust_limit_msat": "546000msat",
              "max_total_htlc_in_msat": "18446744073709551615msat",
              "their_channel_reserve_satoshis": 10000,
              "their_reserve_msat": "10000000msat",
              "our_channel_reserve_satoshis": 10000,
              "our_reserve_msat": "10000000msat",
              "spendable_msatoshi": 0,
              "spendable_msat": "0msat",
              "receivable_msatoshi": 853257998,
              "receivable_msat": "853257998msat",
              "htlc_minimum_msat": 0,
              "minimum_htlc_in_msat": "0msat",
              "their_to_self_delay": 5,
              "our_to_self_delay": 5,
              "max_accepted_htlcs": 483,
              "state_changes": [
                {
                  "timestamp": "2022-03-25T13:57:33.322Z",
                  "old_state": "CHANNELD_AWAITING_LOCKIN",
                  "new_state": "CHANNELD_NORMAL",
                  "cause": "remote",
                  "message": "Lockin complete"
                }
              ],
              "status": [
                "CHANNELD_NORMAL:Funding transaction locked. Channel announced."
              ],
              "in_payments_offered": 1,
              "in_msatoshi_offered": 100002002,
              "in_offered_msat": "100002002msat",
              "in_payments_fulfilled": 0,
              "in_msatoshi_fulfilled": 0,
              "in_fulfilled_msat": "0msat",
              "out_payments_offered": 0,
              "out_msatoshi_offered": 0,
              "out_offered_msat": "0msat",
              "out_payments_fulfilled": 0,
              "out_msatoshi_fulfilled": 0,
              "out_fulfilled_msat": "0msat",
              "htlcs": [
                {
                  "direction": "in",
                  "id": 0,
                  "msatoshi": 100002002,
                  "amount_msat": "100002002msat",
                  "expiry": 131,
                  "payment_hash": "d17a42c4f7f49648064a0ce7ce848bd92c4c50f24d35fe5c3d1f3a7a9bf474b2",
                  "state": "RCVD_ADD_ACK_REVOCATION"
                }
              ]
            }
          ]
        },
        {
          "id": "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
          "connected": true,
          "netaddr": [
            "127.0.0.1:38321"
          ],
          "features": "8808226aa2",
          "num_channels": 0,
          "channels": [
            {
              "state": "CHANNELD_NORMAL",
              "scratch_txid": "30530d3f522862773100b7600d8ea8921a5ee84df17a2317326f9aa2c4829326",
              "last_tx_fee_msat": "16149000msat",
              "feerate": {
                "perkw": 11000,
                "perkb": 44000
              },
              "owner": "channeld",
              "short_channel_id": "103x1x0",
              "direction": 0,
              "channel_id": "006a2044fc72fa5c4a54c9fddbf208970a7b3b4fd2aaa70a96abba757c01769e",
              "funding_txid": "9e76017c75baab960aa7aad24f3b7b0a9708f2dbfdc9544a5cfa72fc44206a00",
              "funding_outnum": 0,
              "close_to_addr": "bcrt1qhfmyce4ujce2pyugew2435tlwft6p6w4s3py6d",
              "close_to": "0014ba764c66bc9632a09388cb9558d17f7257a0e9d5",
              "private": false,
              "opener": "local",
              "features": [
                "option_static_remotekey",
                "option_anchor_outputs"
              ],
              "funding": {
                "local_msat": "1000000000msat",
                "remote_msat": "0msat",
                "pushed_msat": "0msat",
                "local_funds_msat": "0msat",
                "remote_funds_msat": "0msat"
              },
              "msatoshi_to_us": 1000000000,
              "to_us_msat": "1000000000msat",
              "msatoshi_to_us_min": 1000000000,
              "min_to_us_msat": "1000000000msat",
              "msatoshi_to_us_max": 1000000000,
              "max_to_us_msat": "1000000000msat",
              "msatoshi_total": 1000000000,
              "total_msat": "1000000000msat",
              "fee_base_msat": "1msat",
              "fee_proportional_millionths": 10,
              "dust_limit_satoshis": 546,
              "dust_limit_msat": "546000msat",
              "max_total_htlc_in_msat": "18446744073709551615msat",
              "their_channel_reserve_satoshis": 10000,
              "their_reserve_msat": "10000000msat",
              "our_channel_reserve_satoshis": 10000,
              "our_reserve_msat": "10000000msat",
              "spendable_msatoshi": 749473998,
              "spendable_msat": "749473998msat",
              "receivable_msatoshi": 0,
              "receivable_msat": "0msat",
              "htlc_minimum_msat": 0,
              "minimum_htlc_in_msat": "0msat",
              "their_to_self_delay": 5,
              "our_to_self_delay": 5,
              "max_accepted_htlcs": 483,
              "state_changes": [
                {
                  "timestamp": "2022-03-25T13:57:33.325Z",
                  "old_state": "CHANNELD_AWAITING_LOCKIN",
                  "new_state": "CHANNELD_NORMAL",
                  "cause": "user",
                  "message": "Lockin complete"
                }
              ],
              "status": [
                "CHANNELD_NORMAL:Funding transaction locked. Channel announced."
              ],
              "in_payments_offered": 0,
              "in_msatoshi_offered": 0,
              "in_offered_msat": "0msat",
              "in_payments_fulfilled": 0,
              "in_msatoshi_fulfilled": 0,
              "in_fulfilled_msat": "0msat",
              "out_payments_offered": 2,
              "out_msatoshi_offered": 200002002,
              "out_offered_msat": "200002002msat",
              "out_payments_fulfilled": 0,
              "out_msatoshi_fulfilled": 0,
              "out_fulfilled_msat": "0msat",
              "htlcs": [
                {
                  "direction": "out",
                  "id": 1,
                  "msatoshi": 100001001,
                  "amount_msat": "100001001msat",
                  "expiry": 125,
                  "payment_hash": "d17a42c4f7f49648064a0ce7ce848bd92c4c50f24d35fe5c3d1f3a7a9bf474b2",
                  "state": "SENT_ADD_ACK_REVOCATION"
                },
                {
                  "direction": "out",
                  "id": 0,
                  "msatoshi": 100001001,
                  "amount_msat": "100001001msat",
                  "expiry": 124,
                  "payment_hash": "d17a42c4f7f49648064a0ce7ce848bd92c4c50f24d35fe5c3d1f3a7a9bf474b2",
                  "state": "SENT_ADD_ACK_REVOCATION"
                }
              ]
            }
          ]
        }
      ]
    });
    let u: cln_rpc::model::responses::ListpeersResponse =
        serde_json::from_value(j.clone()).unwrap();
    let _l: cln_rpc::model::responses::ListpeersResponse = u.into();
    //let u2: cln_rpc::model::ListpeersResponse = l.into();
    //let j2 = serde_json::to_value(u2).unwrap();
    println!("{}", j);
    //println!("{}", j2);
    // assert_eq!(j, j2); // TODO, still some differences to fix
}

#[test]
fn test_getinfo() {
    let j = json!({
	    "id": "0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518",
	    "alias": "JUNIORBEAM-2-509-ged26651-modded",
	    "color": "0266e4",
	    "num_peers": 1,
	    "num_pending_channels": 0,
	    "num_active_channels": 1,
	    "num_inactive_channels": 0,
	    "address": [],
	    "binding": [{"type": "ipv4", "address": "127.0.0.1", "port": 34143}],
	    "version": "v0.10.2-509-ged26651-modded",
	    "blockheight": 103,
	    "network": "regtest",
	    "fees_collected_msat": "0msat", "lightning-dir": "/tmp/ltests-20irp76f/test_pay_variants_1/lightning-1/regtest",
	    "our_features": {"init": "8808226aa2", "node": "80008808226aa2", "channel": "", "invoice": "024200"}});
    let u: cln_rpc::model::responses::GetinfoResponse = serde_json::from_value(j.clone()).unwrap();
    let _g: GetinfoResponse = u.into();
    //let u2: cln_rpc::model::GetinfoResponse = g.into();
    //let j2 = serde_json::to_value(u2).unwrap();
    //assert_eq!(j, j2);
}

#[test]
fn test_keysend() {
    let g =
        KeysendRequest {
            destination: hex::decode(
                "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
            )
            .unwrap(),
            amount_msat: Some(Amount { msat: 10000 }),

            label: Some("hello".to_string()),
            exemptfee: None,
            maxdelay: None,
            retry_for: None,
            maxfeepercent: None,
            routehints: Some(RoutehintList {
                hints: vec![Routehint {
                    hops: vec![RouteHop {
                    id: hex::decode(
                        "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
                    )
                    .unwrap(),
                    short_channel_id: "12345x678x90".to_string(),
                    feebase: Some(Amount { msat: 123 }),
                    feeprop: 1234,
                    expirydelta: 9,
                },RouteHop {
                    id: hex::decode(
                        "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
                    )
                    .unwrap(),
                    short_channel_id: "12345x678x90".to_string(),
                    feebase: Some(Amount { msat: 123 }),
                    feeprop: 1234,
                    expirydelta: 9,
                }],
                }],
            }),
            extratlvs: None,
        };

    let u: cln_rpc::model::requests::KeysendRequest = g.into();
    let _ser = serde_json::to_string(&u);

    let j = r#"{
	"destination": "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
	"payment_hash": "e74b03a98453dcb5a7ed5406b97ec3566dde4be85ef71685110f4c0ebc600592",
	"created_at": 1648222556.498,
	"parts": 1,
	"msatoshi": 10000,
	"amount_msat": "10000msat",
	"msatoshi_sent": 10001,
	"amount_sent_msat": "10001msat",
	"payment_preimage": "e56c22b9ed85560b021e1577daad5742502d25c0c2f636b817f5c0c7580a66a8",
	"status": "complete"
    }"#;
    let u: cln_rpc::model::responses::KeysendResponse = serde_json::from_str(j).unwrap();
    let g: KeysendResponse = u.clone().into();
    println!("{:?}", g);

    let v: serde_json::Value = serde_json::to_value(u.clone()).unwrap();
    let g: cln_rpc::model::responses::KeysendResponse = u.into();
    let v2 = serde_json::to_value(g).unwrap();
    assert_eq!(v, v2);
}