onchaind: basic daemon.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
Christian Decker
parent
4ba1599494
commit
1b2fb18944
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@ -4,7 +4,7 @@
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lightningd-wrongdir:
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$(MAKE) -C .. lightningd-all
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LIGHTNINGD_BINS := lightningd/lightningd lightningd/lightningd_hsm lightningd/lightningd_handshake lightningd/lightningd_gossip lightningd/lightningd_opening lightningd/lightningd_channel lightningd/lightningd_closing
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LIGHTNINGD_BINS := lightningd/lightningd lightningd/lightningd_hsm lightningd/lightningd_handshake lightningd/lightningd_gossip lightningd/lightningd_opening lightningd/lightningd_channel lightningd/lightningd_closing lightningd/lightningd_onchain
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lightningd-all: $(LIGHTNINGD_BINS)
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@ -103,8 +103,7 @@ LIGHTNINGD_HEADERS_NOGEN = \
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$(CORE_HEADERS) \
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$(CORE_TX_HEADERS) \
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$(DAEMON_HEADERS) \
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$(WALLET_LIB_HEADERS) \
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lightningd/onchain/onchain_wire.h
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$(WALLET_LIB_HEADERS)
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# Generated headers
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LIGHTNINGD_HEADERS_GEN = \
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@ -130,6 +129,7 @@ include lightningd/gossip/Makefile
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include lightningd/opening/Makefile
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include lightningd/channel/Makefile
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include lightningd/closing/Makefile
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include lightningd/onchain/Makefile
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$(LIGHTNINGD_OBJS) $(LIGHTNINGD_LIB_OBJS): $(LIGHTNINGD_HEADERS)
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@ -1,6 +1,7 @@
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#ifndef LIGHTNING_LIGHTNINGD_DERIVE_BASEPOINTS_H
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#define LIGHTNING_LIGHTNINGD_DERIVE_BASEPOINTS_H
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#include "config.h"
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#include <assert.h>
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#include <bitcoin/privkey.h>
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#include <bitcoin/pubkey.h>
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#include <ccan/build_assert/build_assert.h>
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@ -0,0 +1,69 @@
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#! /usr/bin/make
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# Designed to be run one level up
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lightningd/onchain-wrongdir:
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$(MAKE) -C ../.. lightningd/onchain-all
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default: lightningd/onchain-all
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lightningd/onchain-all: lightningd/lightningd_onchain
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lightningd/onchain/gen_onchain_types_names.h: lightningd/onchain/onchain_types.h ccan/ccan/cdump/tools/cdump-enumstr
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ccan/ccan/cdump/tools/cdump-enumstr lightningd/onchain/onchain_types.h > $@
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# lightningd/onchain needs these:
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LIGHTNINGD_ONCHAIN_HEADERS_GEN := \
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lightningd/onchain/gen_onchain_wire.h \
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lightningd/onchain/gen_onchain_types_names.h
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LIGHTNINGD_ONCHAIN_HEADERS_NOGEN := \
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lightningd/onchain/onchain_types.h \
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lightningd/onchain/onchain_wire.h
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LIGHTNINGD_ONCHAIN_HEADERS := $(LIGHTNINGD_ONCHAIN_HEADERS_GEN) $(LIGHTNINGD_ONCHAIN_HEADERS_NOGEN)
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LIGHTNINGD_ONCHAIN_SRC := lightningd/onchain/onchain.c \
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lightningd/onchain/gen_onchain_wire.c \
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lightningd/onchain/onchain_wire.c
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LIGHTNINGD_ONCHAIN_OBJS := $(LIGHTNINGD_ONCHAIN_SRC:.c=.o)
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# Control daemon uses this:
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LIGHTNINGD_ONCHAIN_CONTROL_HEADERS := \
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lightningd/onchain/gen_onchain_wire.h \
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lightningd/onchain/onchain_wire.h
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LIGHTNINGD_ONCHAIN_CONTROL_SRC := $(LIGHTNINGD_ONCHAIN_CONTROL_HEADERS:.h=.c)
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LIGHTNINGD_ONCHAIN_CONTROL_OBJS := $(LIGHTNINGD_ONCHAIN_CONTROL_SRC:.c=.o)
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LIGHTNINGD_ONCHAIN_GEN_SRC := $(filter lightningd/onchain/gen_%, $(LIGHTNINGD_ONCHAIN_SRC) $(LIGHTNINGD_ONCHAIN_CONTROL_SRC))
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LIGHTNINGD_ONCHAIN_SRC_NOGEN := $(filter-out lightningd/onchain/gen_%, $(LIGHTNINGD_ONCHAIN_SRC))
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# Add to headers which any object might need.
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LIGHTNINGD_HEADERS_GEN += $(LIGHTNINGD_ONCHAIN_HEADERS_GEN)
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LIGHTNINGD_HEADERS_NOGEN += $(LIGHTNINGD_ONCHAIN_HEADERS_NOGEN)
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$(LIGHTNINGD_ONCHAIN_OBJS): $(LIGHTNINGD_HEADERS)
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lightningd/onchain/gen_onchain_wire.h: $(WIRE_GEN) lightningd/onchain/onchain_wire.csv
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$(WIRE_GEN) --header $@ onchain_wire_type < lightningd/onchain/onchain_wire.csv > $@
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lightningd/onchain/gen_onchain_wire.c: $(WIRE_GEN) lightningd/onchain/onchain_wire.csv
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$(WIRE_GEN) ${@:.c=.h} onchain_wire_type < lightningd/onchain/onchain_wire.csv > $@
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LIGHTNINGD_ONCHAIN_OBJS := $(LIGHTNINGD_ONCHAIN_SRC:.c=.o) $(LIGHTNINGD_ONCHAIN_GEN_SRC:.c=.o)
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lightningd/lightningd_onchain: $(LIGHTNINGD_OLD_LIB_OBJS) $(LIGHTNINGD_LIB_OBJS) $(LIGHTNINGD_ONCHAIN_OBJS) $(WIRE_ONION_OBJS) $(CORE_OBJS) $(CORE_TX_OBJS) $(WIRE_OBJS) $(BITCOIN_OBJS) $(CCAN_OBJS) $(CCAN_SHACHAIN48_OBJ) $(LIGHTNINGD_HSM_CLIENT_OBJS) $(LIBBASE58_OBJS) libsecp256k1.a libsodium.a libwallycore.a
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$(CC) $(CFLAGS) -o $@ $^ $(LDLIBS)
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check-source: $(LIGHTNINGD_ONCHAIN_SRC_NOGEN:%=check-src-include-order/%)
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check-source-bolt: $(LIGHTNINGD_ONCHAIN_SRC:%=bolt-check/%) $(LIGHTNINGD_ONCHAIN_HEADERS:%=bolt-check/%)
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check-whitespace: $(LIGHTNINGD_ONCHAIN_SRC_NOGEN:%=check-whitespace/%) $(LIGHTNINGD_ONCHAIN_HEADERS_NOGEN:%=check-whitespace/%)
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clean: lightningd/onchain-clean
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lightningd/onchain-clean:
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$(RM) $(LIGHTNINGD_ONCHAIN_OBJS) gen_*
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-include lightningd/onchain/test/Makefile
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,54 @@
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#ifndef LIGHTNING_LIGHTNINGD_ONCHAIN_TYPES_H
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#define LIGHTNING_LIGHTNINGD_ONCHAIN_TYPES_H
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#include "config.h"
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/* Different transactions we care about. */
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enum tx_type {
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/* The initial 2 of 2 funding transaction */
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FUNDING_TRANSACTION,
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/* A mutual close: spends funding */
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MUTUAL_CLOSE,
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/* Their unilateral: spends funding */
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THEIR_UNILATERAL,
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/* Our unilateral: spends funding */
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OUR_UNILATERAL,
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/* The 2 different types of HTLC transaction, each way */
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THEIR_HTLC_TIMEOUT_TO_THEM,
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THEIR_HTLC_FULFILL_TO_US,
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OUR_HTLC_TIMEOUT_TO_US,
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OUR_HTLC_FULFILL_TO_THEM,
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/* When we spend the to-us output (after cltv_expiry) */
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OUR_UNILATERAL_TO_US_RETURN_TO_WALLET,
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/* Special type for marking outputs as resolved by self. */
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SELF,
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/* Shouldn't happen. */
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UNKNOWN_TXTYPE
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};
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/* Different output types. */
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enum output_type {
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/* FUNDING_TRANSACTION */
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FUNDING_OUTPUT,
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/* THEIR_UNILATERAL */
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OUTPUT_TO_US,
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DELAYED_OUTPUT_TO_THEM,
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/* OUR_UNILATERAL */
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DELAYED_OUTPUT_TO_US,
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OUTPUT_TO_THEM,
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/* HTLC outputs: their offers and our offers */
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THEIR_HTLC,
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OUR_HTLC,
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};
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#endif /* LIGHTNING_LIGHTNINGD_ONCHAIN_TYPES_H */
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@ -0,0 +1,74 @@
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# Shouldn't happen
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onchain_bad_command,0x8000
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onchain_internal_error,0x8003
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onchain_crypto_failed,0x8004
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#include <lightningd/htlc_wire.h>
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# Begin! Here's the onchain tx which spends funding tx, followed by all HTLCs.
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onchain_init,1
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onchain_init,,seed,struct privkey
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onchain_init,,shachain,struct shachain
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onchain_init,,funding_amount_satoshi,u64
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# Remote per commit point for committed tx.
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onchain_init,,old_remote_per_commitment_point,struct pubkey
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# Remote per commit point for current tx (needed if we haven't got revoke_and_ack yet).
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onchain_init,,remote_per_commitment_point,struct pubkey
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onchain_init,,local_to_self_delay,u32
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onchain_init,,remote_to_self_delay,u32
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onchain_init,,feerate_per_kw,u64
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onchain_init,,local_dust_limit_satoshi,u64
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onchain_init,,remote_revocation_basepoint,struct pubkey
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# Gives an easy way to tell if it's our unilateral close or theirs...
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onchain_init,,our_broadcast_txid,struct sha256_double
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onchain_init,,local_scriptpubkey_len,u16
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onchain_init,,local_scriptpubkey,local_scriptpubkey_len*u8
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onchain_init,,remote_scriptpubkey_len,u16
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onchain_init,,remote_scriptpubkey,remote_scriptpubkey_len*u8
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onchain_init,,ourwallet_pubkey,struct pubkey
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# We need these two for commit number obscurer
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onchain_init,,funder,enum side
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onchain_init,,remote_payment_basepoint,struct pubkey
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onchain_init,,remote_delayed_payment_basepoint,struct pubkey
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onchain_init,,tx,struct bitcoin_tx
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onchain_init,,tx_blockheight,u32
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onchain_init,,num_htlc_sigs,u16
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onchain_init,,htlc_signature,num_htlc_sigs*secp256k1_ecdsa_signature
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onchain_init,,num_htlcs,u64
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#include <lightningd/onchain/onchain_wire.h>
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# This is all the HTLCs: one per message
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onchain_htlc,2
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onchain_htlc,,htlc,struct htlc_stub
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# This sets what the state is, depending on tx.
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onchain_init_reply,101
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onchain_init_reply,,state,u8
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# onchaind->master: Send out a tx.
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onchain_broadcast_tx,3
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onchain_broadcast_tx,,tx,struct bitcoin_tx
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# master->onchaind: Notifier that an output has been spent by input_num of tx.
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onchain_spent,4
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onchain_spent,,tx,struct bitcoin_tx
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onchain_spent,,input_num,u32
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onchain_spent,,blockheight,u32
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# master->onchaind: We will receive more than one of these, as depth changes.
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onchain_depth,5
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onchain_depth,,txid,struct sha256_double
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onchain_depth,,depth,u32
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# onchaind->master: We don't want to watch this tx, or its outputs
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onchain_unwatch_tx,6
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onchain_unwatch_tx,,txid,struct sha256_double
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onchain_unwatch_tx,,num_outputs,u32
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# master->onchaind: We know HTLC preimage
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onchain_known_preimage,7
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onchain_known_preimage,,preimage,struct preimage
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# onchaind->master: We discovered HTLC preimage
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onchain_extracted_preimage,8
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onchain_extracted_preimage,,preimage,struct preimage
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