palladum-lightning/channeld/channeld_wire.csv

1	#include <bitcoin/psbt.h>
2	#include <bitcoin/tx.h>
3	#include <channeld/inflight.h>
4	#include <common/bip32.h>
5	#include <common/blockheight_states.h>
6	#include <common/cryptomsg.h>
7	#include <common/channel_config.h>
8	#include <common/channel_id.h>
9	#include <common/channel_type.h>
10	#include <common/derive_basepoints.h>
11	#include <common/features.h>
12	#include <common/fee_states.h>
13	#include <wire/peer_wire.h>
14	# Begin! (passes gossipd-client fd)
15	msgtype	channeld_init	1000
16	msgdata	channeld_init	chainparams	chainparams
17	msgdata	channeld_init	our_features	feature_set
18	msgdata	channeld_init	num_hsm_capabilities	u16
19	msgdata	channeld_init	hsm_capabilities	u32	num_hsm_capabilities
20	msgdata	channeld_init	channel_id	channel_id
21	msgdata	channeld_init	funding	bitcoin_outpoint
22	msgdata	channeld_init	funding_satoshi	amount_sat
23	msgdata	channeld_init	minimum_depth	u32
24	msgdata	channeld_init	our_blockheight	u32
25	msgdata	channeld_init	blockheight_states	height_states
26	msgdata	channeld_init	lease_expiry	u32
27	msgdata	channeld_init	our_config	channel_config
28	msgdata	channeld_init	their_config	channel_config
29	msgdata	channeld_init	fee_states	fee_states
30	msgdata	channeld_init	feerate_min	u32
31	msgdata	channeld_init	feerate_max	u32
32	msgdata	channeld_init	feerate_penalty	u32
33	msgdata	channeld_init	first_commit_sig	bitcoin_signature
34	msgdata	channeld_init	remote_fundingkey	pubkey
35	msgdata	channeld_init	remote_basepoints	basepoints
36	msgdata	channeld_init	remote_per_commit	pubkey
37	msgdata	channeld_init	old_remote_per_commit	pubkey
38	msgdata	channeld_init	opener	enum side
39	msgdata	channeld_init	local_msatoshi	amount_msat
40	msgdata	channeld_init	our_basepoints	basepoints
41	msgdata	channeld_init	our_funding_pubkey	pubkey
42	msgdata	channeld_init	commit_msec	u32
43	msgdata	channeld_init	last_was_revoke	bool
44	msgdata	channeld_init	num_last_sent_commit	u16
45	msgdata	channeld_init	last_sent_commit	changed_htlc	num_last_sent_commit
46	msgdata	channeld_init	next_index_local	u64
47	msgdata	channeld_init	next_index_remote	u64
48	msgdata	channeld_init	revocations_received	u64
49	msgdata	channeld_init	next_htlc_id	u64
50	msgdata	channeld_init	num_existing_htlcs	u16
51	msgdata	channeld_init	htlcs	existing_htlc	num_existing_htlcs
52	msgdata	channeld_init	local_channel_ready	bool
53	msgdata	channeld_init	remote_channel_ready	bool
54	msgdata	channeld_init	funding_short_id	short_channel_id
55	msgdata	channeld_init	reestablish	bool
56	msgdata	channeld_init	send_shutdown	bool
57	msgdata	channeld_init	remote_shutdown_received	bool
58	msgdata	channeld_init	final_index	u32
59	msgdata	channeld_init	final_ext_key	ext_key
60	msgdata	channeld_init	final_scriptpubkey_len	u16
61	msgdata	channeld_init	final_scriptpubkey	u8	final_scriptpubkey_len
62	msgdata	channeld_init	flags	u8
63	msgdata	channeld_init	init_peer_pkt_len	u16
64	msgdata	channeld_init	init_peer_pkt	u8	init_peer_pkt_len
65	msgdata	channeld_init	last_remote_secret	secret
66	msgdata	channeld_init	flen	u16
67	msgdata	channeld_init	their_features	u8	flen
68	msgdata	channeld_init	upfront_shutdown_script_len	u16
69	msgdata	channeld_init	upfront_shutdown_script	u8	upfront_shutdown_script_len
70	msgdata	channeld_init	desired_type	channel_type
71	msgdata	channeld_init	dev_disable_commit	?u32
72	msgdata	channeld_init	num_penalty_bases	u32
73	msgdata	channeld_init	pbases	penalty_base	num_penalty_bases
74	msgdata	channeld_init	experimental_upgrade	bool
75	msgdata	channeld_init	num_inflights	u16
76	msgdata	channeld_init	inflights	inflight	num_inflights
77	msgdata	channeld_init	scid_alias	short_channel_id
78	# channeld->lightningd: successfully negotated reestablishment.
79	msgtype	channeld_reestablished	1101
80	# master->channeld funding hit new depth(funding locked if >= lock depth)
81	# short_channel_id != NULL once we have 3+ confirmations
82	msgtype	channeld_funding_depth	1002
83	msgdata	channeld_funding_depth	short_channel_id	?short_channel_id
84	msgdata	channeld_funding_depth	depth	u32
85	msgdata	channeld_funding_depth	splicing	bool
86	msgdata	channeld_funding_depth	txid	bitcoin_txid
87	# Tell channel to offer this htlc
88	msgtype	channeld_offer_htlc	1004
89	msgdata	channeld_offer_htlc	amount_msat	amount_msat
90	msgdata	channeld_offer_htlc	cltv_expiry	u32
91	msgdata	channeld_offer_htlc	payment_hash	sha256
92	msgdata	channeld_offer_htlc	onion_routing_packet	u8	1366
93	msgdata	channeld_offer_htlc	path_key	?pubkey
94	# Reply; synchronous since IDs have to increment.
95	msgtype	channeld_offer_htlc_reply	1104
96	msgdata	channeld_offer_htlc_reply	id	u64
97	# Empty failure message means success.
98	msgdata	channeld_offer_htlc_reply	len	u16
99	msgdata	channeld_offer_htlc_reply	failuremsg	u8	len
100	msgdata	channeld_offer_htlc_reply	failurestr	wirestring
101	# Main daemon found out the preimage for an HTLC
102	#include <bitcoin/preimage.h>
103	msgtype	channeld_fulfill_htlc	1005
104	msgdata	channeld_fulfill_htlc	fulfilled_htlc	fulfilled_htlc
105	# Main daemon says HTLC failed
106	msgtype	channeld_fail_htlc	1006
107	msgdata	channeld_fail_htlc	failed_htlc	failed_htlc
108	# When we receive channel_ready.
109	msgtype	channeld_got_channel_ready	1019
110	msgdata	channeld_got_channel_ready	next_per_commit_point	pubkey
111	msgdata	channeld_got_channel_ready	alias	?short_channel_id
112	# When we receive funding_locked.
113	msgtype	channeld_got_splice_locked	1119
114	msgdata	channeld_got_splice_locked	funding_sats	amount_sat
115	msgdata	channeld_got_splice_locked	splice_amnt	s64
116	msgdata	channeld_got_splice_locked	locked_txid	bitcoin_txid
117	#include <common/penalty_base.h>
118	subtype	local_anchor_info
119	subtypedata	local_anchor_info	commitment_weight	u32
120	subtypedata	local_anchor_info	commitment_fee	amount_sat
121	subtypedata	local_anchor_info	anchor_point	bitcoin_outpoint
122	# lightningd needs to track our anchor outputs on remote txs.
123	# This includes splices	so there could be more than one!
124	msgtype	channeld_local_anchor_info	1003
125	msgdata	channeld_local_anchor_info	remote_commitnum	u64
126	msgdata	channeld_local_anchor_info	num_anchors	u16
127	msgdata	channeld_local_anchor_info	anchors	local_anchor_info	num_anchors
128	# When we send a commitment_signed message	tell master.
129	msgtype	channeld_sending_commitsig	1020
130	msgdata	channeld_sending_commitsig	commitnum	u64
131	msgdata	channeld_sending_commitsig	pbase	?penalty_base
132	msgdata	channeld_sending_commitsig	fee_states	fee_states
133	msgdata	channeld_sending_commitsig	blockheight_states	height_states
134	# SENT_ADD_COMMIT	SENT_REMOVE_ACK_COMMIT	SENT_ADD_ACK_COMMIT	SENT_REMOVE_COMMIT
135	msgdata	channeld_sending_commitsig	num_changed	u16
136	msgdata	channeld_sending_commitsig	changed	changed_htlc	num_changed
137	# Wait for reply	to make sure it's on disk before we send commit.
138	msgtype	channeld_sending_commitsig_reply	1120
139	# When we have a commitment_signed message	tell master to remember.
140	msgtype	channeld_got_commitsig	1021
141	msgdata	channeld_got_commitsig	commitnum	u64
142	msgdata	channeld_got_commitsig	fee_states	fee_states
143	msgdata	channeld_got_commitsig	blockheight_states	height_states
144	msgdata	channeld_got_commitsig	signature	bitcoin_signature
145	msgdata	channeld_got_commitsig	num_htlcs	u16
146	msgdata	channeld_got_commitsig	htlc_signature	bitcoin_signature	num_htlcs
147	# RCVD_ADD_COMMIT: we're now committed to their new offered HTLCs.
148	msgdata	channeld_got_commitsig	num_added	u16
149	msgdata	channeld_got_commitsig	added	added_htlc	num_added
150	# RCVD_REMOVE_COMMIT: we're now no longer committed to these HTLCs.
151	msgdata	channeld_got_commitsig	num_fulfilled	u16
152	msgdata	channeld_got_commitsig	fulfilled	fulfilled_htlc	num_fulfilled
153	msgdata	channeld_got_commitsig	num_failed	u16
154	msgdata	channeld_got_commitsig	failed	failed_htlc	num_failed
155	# RCVD_ADD_ACK_COMMIT	RCVD_REMOVE_ACK_COMMIT
156	msgdata	channeld_got_commitsig	num_changed	u16
157	msgdata	channeld_got_commitsig	changed	changed_htlc	num_changed
158	msgdata	channeld_got_commitsig	tx	bitcoin_tx
159	# Inflight splice commitments
160	msgdata	channeld_got_commitsig	num_inflight_commitsigs	u16
161	msgdata	channeld_got_commitsig	inflight_commitsigs	commitsig	num_inflight_commitsigs
162	subtype	commitsig
163	subtypedata	commitsig	tx	bitcoin_tx
164	subtypedata	commitsig	commit_signature	bitcoin_signature
165	subtypedata	commitsig	num_htlcs	u16
166	subtypedata	commitsig	htlc_signatures	bitcoin_signature	num_htlcs
167	# Wait for reply	to make sure it's on disk before we send revocation.
168	msgtype	channeld_got_commitsig_reply	1121
169	#include <common/htlc_wire.h>
170	msgtype	channeld_got_revoke	1022
171	msgdata	channeld_got_revoke	revokenum	u64
172	msgdata	channeld_got_revoke	per_commitment_secret	secret
173	msgdata	channeld_got_revoke	next_per_commit_point	pubkey
174	# RCVD_ADD_ACK_REVOCATION	RCVD_REMOVE_ACK_REVOCATION	RCVD_ADD_REVOCATION	RCVD_REMOVE_REVOCATION
175	msgdata	channeld_got_revoke	fee_states	fee_states
176	msgdata	channeld_got_revoke	blockheight_states	height_states
177	msgdata	channeld_got_revoke	num_changed	u16
178	msgdata	channeld_got_revoke	changed	changed_htlc	num_changed
179	msgdata	channeld_got_revoke	pbase	?penalty_base
180	msgdata	channeld_got_revoke	penalty_tx	?bitcoin_tx
181	# Wait for reply	to make sure it's on disk before we continue
182	# (eg. if we sent another commitment_signed	that would implicitly ack).
183	msgtype	channeld_got_revoke_reply	1122
184	#include <wally_bip32.h>
185	# master->channeld: hello	I'd like to start a channel splice open
186	msgtype	channeld_splice_init	7204
187	msgdata	channeld_splice_init	psbt	wally_psbt
188	msgdata	channeld_splice_init	relative_amount	s64
189	msgdata	channeld_splice_init	feerate_per_kw	u32
190	msgdata	channeld_splice_init	force_feerate	bool
191	msgdata	channeld_splice_init	skip_stfu	bool
192	# channeld->master: hello	I started a channel splice open
193	msgtype	channeld_splice_confirmed_init	7205
194	msgdata	channeld_splice_confirmed_init	psbt	wally_psbt
195	# master->channeld: Update an active splice
196	msgtype	channeld_splice_update	7206
197	msgdata	channeld_splice_update	psbt	wally_psbt
198	# channeld->master: Splice update complete
199	msgtype	channeld_splice_confirmed_update	7207
200	msgdata	channeld_splice_confirmed_update	psbt	wally_psbt
201	msgdata	channeld_splice_confirmed_update	commitments_secured	bool
202	msgdata	channeld_splice_confirmed_update	signatures_secured	bool
203	# channeld->master: Lookup a transaction
204	msgtype	channeld_splice_lookup_tx	7208
205	msgdata	channeld_splice_lookup_tx	txid	bitcoin_txid
206	# master->channeld: Retrieved transaction
207	msgtype	channeld_splice_lookup_tx_result	7209
208	msgdata	channeld_splice_lookup_tx_result	tx	bitcoin_tx
209	# master->channeld: User has signed psbt and it's ready to complete
210	msgtype	channeld_splice_signed	7212
211	msgdata	channeld_splice_signed	psbt	wally_psbt
212	msgdata	channeld_splice_signed	force_sign_first	bool
213	# channeld->master: Signed psbt is completed
214	msgtype	channeld_splice_confirmed_signed	7213
215	msgdata	channeld_splice_confirmed_signed	tx	bitcoin_tx
216	msgdata	channeld_splice_confirmed_signed	output_index	u32
217	# channeld->master: Splice signatures are about to be sent
218	msgtype	channeld_splice_sending_sigs	7214
219	msgdata	channeld_splice_sending_sigs	tx	bitcoin_txid
220	# channeld->master: A feerate error has occured
221	msgtype	channeld_splice_feerate_error	7215
222	msgdata	channeld_splice_feerate_error	fee	amount_msat
223	msgdata	channeld_splice_feerate_error	too_high	bool
224	# channeld->master: Add an inflight to the DB
225	msgtype	channeld_add_inflight	7216
226	msgdata	channeld_add_inflight	remote_funding	pubkey
227	msgdata	channeld_add_inflight	tx_id	bitcoin_txid
228	msgdata	channeld_add_inflight	tx_outnum	u32
229	msgdata	channeld_add_inflight	feerate	u32
230	msgdata	channeld_add_inflight	satoshis	amount_sat
231	msgdata	channeld_add_inflight	splice_amount	s64
232	msgdata	channeld_add_inflight	psbt	wally_psbt
233	msgdata	channeld_add_inflight	i_am_initiator	bool
234	msgdata	channeld_add_inflight	force_sign_first	bool
235	# master->channeld: Inflight saved successfully
236	msgtype	channeld_got_inflight	7217
237	# channeld->master: Update inflight with sigs
238	msgtype	channeld_update_inflight	7219
239	msgdata	channeld_update_inflight	psbt	wally_psbt
240	msgdata	channeld_update_inflight	last_tx	?bitcoin_tx
241	msgdata	channeld_update_inflight	last_sig	?bitcoin_signature
242	msgdata	channeld_update_inflight	locked_scid	?short_channel_id
243	# channeld->master: A funding error has occured
244	msgtype	channeld_splice_funding_error	7220
245	msgdata	channeld_splice_funding_error	funding	amount_msat
246	msgdata	channeld_splice_funding_error	req_funding	amount_msat
247	msgdata	channeld_splice_funding_error	opener_error	bool
248	# channeld->master: A splice state error has occured
249	msgtype	channeld_splice_state_error	7221
250	msgdata	channeld_splice_state_error	state_error	wirestring
251	# channeld->master: Peer rejected our splice
252	msgtype	channeld_splice_abort	7223
253	msgdata	channeld_splice_abort	did_i_initiate	bool
254	msgdata	channeld_splice_abort	inflight_outpoint	?bitcoin_outpoint
255	msgdata	channeld_splice_abort	reason	wirestring
256	# master->channeld: Please enter stfu mode
257	msgtype	channeld_stfu	7224
258	# channeld->master: Entered stfu result
259	msgtype	channeld_confirmed_stfu	7225
260	msgdata	channeld_confirmed_stfu	available_funds	amount_msat
261	# master->channeld: Please enter perform tx_abort
262	msgtype	channeld_abort	7226
263	# Tell peer to shut down channel.
264	msgtype	channeld_send_shutdown	1023
265	msgdata	channeld_send_shutdown	final_index	?u32
266	msgdata	channeld_send_shutdown	final_ext_key	?ext_key
267	msgdata	channeld_send_shutdown	shutdown_len	u16
268	msgdata	channeld_send_shutdown	shutdown_scriptpubkey	u8	shutdown_len
269	msgdata	channeld_send_shutdown	wrong_funding	?bitcoin_outpoint
270	# Peer told us that channel is shutting down
271	msgtype	channeld_got_shutdown	1024
272	msgdata	channeld_got_shutdown	scriptpubkey_len	u16
273	msgdata	channeld_got_shutdown	scriptpubkey	u8	scriptpubkey_len
274	msgdata	channeld_got_shutdown	wrong_funding	?bitcoin_outpoint
275	# Shutdown is complete	ready for closing negotiation. + peer_fd & gossip_fd.
276	msgtype	channeld_shutdown_complete	1025
277	# Re-enable commit timer.
278	msgtype	channeld_dev_reenable_commit	1026
279	msgtype	channeld_dev_reenable_commit_reply	1126
280	msgtype	channeld_feerates	1027
281	msgdata	channeld_feerates	feerate	u32
282	msgdata	channeld_feerates	min_feerate	u32
283	msgdata	channeld_feerates	max_feerate	u32
284	msgdata	channeld_feerates	penalty_feerate	u32
285	# master -> channeld: do you have a memleak?
286	msgtype	channeld_dev_memleak	1033
287	msgtype	channeld_dev_memleak_reply	1133
288	msgdata	channeld_dev_memleak_reply	leak	bool
289	# Peer presented proof it was from the future.
290	msgtype	channeld_fail_fallen_behind	1028
291	# When we receive announcement_signatures for channel announce
292	msgtype	channeld_got_announcement	1017
293	msgdata	channeld_got_announcement	scid	short_channel_id
294	msgdata	channeld_got_announcement	remote_ann_node_sig	secp256k1_ecdsa_signature
295	msgdata	channeld_got_announcement	remote_ann_bitcoin_sig	secp256k1_ecdsa_signature
296	# Ask channeld to send a error message. Used in forgetting channel case.
297	msgtype	channeld_send_error	1008
298	msgdata	channeld_send_error	reason	wirestring
299	# Tell master channeld has sent the error message.
300	msgtype	channeld_send_error_reply	1108
301	# Ask channeld to quiesce.
302	msgtype	channeld_dev_quiesce	1009
303	msgtype	channeld_dev_quiesce_reply	1109
304	# Tell master we're upgrading the commitment tx.
305	msgtype	channeld_upgraded	1011
306	msgdata	channeld_upgraded	new_type	channel_type
307	# Tell peer about our latest and greatest blockheight.
308	msgtype	channeld_blockheight	1012
309	msgdata	channeld_blockheight	blockheight	u32
310	# Tell channeld about peer's shachain seed.
311	msgtype	channeld_dev_peer_shachain	1013
312	msgdata	channeld_dev_peer_shachain	seed	sha256