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bolt: update to BOLT spec changes (extract format + type specifications) 

updates the bolt version to 6639cef095a2ecc7b8f0c48c6e7f2f906fbfbc58.

this requires us to use the new bolt parser at generate-bolt.py
and updates to all of the type specifications (ie. from u8 -> byte)
pull/2938/head
lisa neigut 5 years ago
committed by Rusty Russell
parent
6c240ab589
commit
5c07afac7d
16 changed files with 315 additions and 288 deletions
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  1. 2
      CHANGELOG.md
  2. 11
      Makefile
  3. 3
      README.md
  4. 38
      common/channel_config.h
  5. 10
      common/sphinx.c
  6. 14
      common/sphinx.h
  7. 18
      devtools/Makefile
  8. 17
      doc/HACKING.md
  9. 6
      gossipd/gossip_constants.h
  10. 18
      gossipd/gossipd.c
  11. 2
      lightningd/options.c
  12. 4
      lightningd/peer_htlcs.c
  13. 6
      lightningd/ping.c
  14. 26
      wire/Makefile
  15. 80
      wire/extracted_onion_wire_csv
  16. 348
      wire/extracted_peer_wire_csv

2
CHANGELOG.md
View File

@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Changed
- build: now requires `python3-mako` to be installed, i.e. `sudo apt-get install python3-mako`
### Deprecated
Note: You should always set `allow-deprecated-apis=false` to test for

11
Makefile
View File

@ -15,7 +15,7 @@ CCANDIR := ccan
# Where we keep the BOLT RFCs
BOLTDIR := ../lightning-rfc/
BOLTVERSION := 309e86d471faf90c1f6c531701c16887684badb9
BOLTVERSION := 6639cef095a2ecc7b8f0c48c6e7f2f906fbfbc58
-include config.vars
@ -185,6 +185,8 @@ ALL_GEN_HEADERS += gen_version.h
CDUMP_OBJS := ccan-cdump.o ccan-strmap.o
WIRE_GEN := tools/generate-wire.py
BOLT_GEN := tools/generate-bolts.py
BOLT_DEPS := $(BOLT_GEN)
ALL_PROGRAMS =
@ -272,6 +274,13 @@ check-hdr-include-order/%: %
check-makefile:
@if [ x"$(CCANDIR)/config.h `find $(CCANDIR)/ccan -name '*.h' | grep -v /test/ | LC_ALL=C sort | tr '\n' ' '`" != x"$(CCAN_HEADERS) " ]; then echo CCAN_HEADERS incorrect; exit 1; fi
# Check if they've installed 'mako' dependency, useful for
# keeping your build from clobbering itself
check-bolt-dependency:
@python3 -c "import mako"
BOLT_DEPS += check-bolt-dependency
# Any mention of BOLT# must be followed by an exact quote, modulo whitespace.
bolt-check/%: % bolt-precheck tools/check-bolt
@if [ -d .tmp.lightningrfc ]; then tools/check-bolt .tmp.lightningrfc $<; else echo "Not checking BOLTs: BOLTDIR $(BOLTDIR) does not exist" >&2; fi

3
README.md
View File

@ -59,7 +59,8 @@ For the impatient here's the gist of it for Ubuntu and Debian:
sudo apt-get update
sudo apt-get install -y \
autoconf automake build-essential git libtool libgmp-dev \
libsqlite3-dev python python3 net-tools zlib1g-dev libsodium-dev
libsqlite3-dev python python3 net-tools zlib1g-dev libsodium-dev \
python3-mako
git clone https://github.com/ElementsProject/lightning.git
cd lightning
./configure

38
common/channel_config.h
View File

@ -9,28 +9,28 @@
*
* 1. type: 32 (`open_channel`)
* 2. data:
* * [`32`:`chain_hash`]
* * [`32`:`temporary_channel_id`]
* * [`8`:`funding_satoshis`]
* * [`8`:`push_msat`]
* * [`8`:`dust_limit_satoshis`]
* * [`8`:`max_htlc_value_in_flight_msat`]
* * [`8`:`channel_reserve_satoshis`]
* * [`8`:`htlc_minimum_msat`]
* * [`4`:`feerate_per_kw`]
* * [`2`:`to_self_delay`]
* * [`2`:`max_accepted_htlcs`]
* * [`chain_hash`:`chain_hash`]
* * [`32*byte`:`temporary_channel_id`]
* * [`u64`:`funding_satoshis`]
* * [`u64`:`push_msat`]
* * [`u64`:`dust_limit_satoshis`]
* * [`u64`:`max_htlc_value_in_flight_msat`]
* * [`u64`:`channel_reserve_satoshis`]
* * [`u64`:`htlc_minimum_msat`]
* * [`u32`:`feerate_per_kw`]
* * [`u16`:`to_self_delay`]
* * [`u16`:`max_accepted_htlcs`]
*...
* 1. type: 33 (`accept_channel`)
* 2. data:
* * [`32`:`temporary_channel_id`]
* * [`8`:`dust_limit_satoshis`]
* * [`8`:`max_htlc_value_in_flight_msat`]
* * [`8`:`channel_reserve_satoshis`]
* * [`8`:`htlc_minimum_msat`]
* * [`4`:`minimum_depth`]
* * [`2`:`to_self_delay`]
* * [`2`:`max_accepted_htlcs`]
* * [`32*byte`:`temporary_channel_id`]
* * [`u64`:`dust_limit_satoshis`]
* * [`u64`:`max_htlc_value_in_flight_msat`]
* * [`u64`:`channel_reserve_satoshis`]
* * [`u64`:`htlc_minimum_msat`]
* * [`u32`:`minimum_depth`]
* * [`u16`:`to_self_delay`]
* * [`u16`:`max_accepted_htlcs`]
*/
struct channel_config {
/* Database ID */

10
common/sphinx.c
View File

@ -464,11 +464,11 @@ u8 *create_onionreply(const tal_t *ctx, const struct secret *shared_secret,
* the following fields:
*
* 1. data:
* * [`32`:`hmac`]
* * [`2`:`failure_len`]
* * [`failure_len`:`failuremsg`]
* * [`2`:`pad_len`]
* * [`pad_len`:`pad`]
* * [`32*byte`:`hmac`]
* * [`u16`:`failure_len`]
* * [`failure_len*byte`:`failuremsg`]
* * [`u16`:`pad_len`]
* * [`pad_len*byte`:`pad`]
*/
towire_u16(&payload, msglen);
towire(&payload, failure_msg, msglen);

14
common/sphinx.h
View File

@ -42,9 +42,9 @@ enum route_next_case {
*
* 1. type: `hops_data`
* 2. data:
* * [`1`:`realm`]
* * [`32`:`per_hop`]
* * [`32`:`HMAC`]
* * [`byte`:`realm`]
* * [`32*byte`:`per_hop`]
* * [`32*byte`:`HMAC`]
* * ...
* * `filler`
*
@ -59,10 +59,10 @@ enum route_next_case {
*
* 1. type: `per_hop` (for `realm` 0)
* 2. data:
* * [`8`:`short_channel_id`]
* * [`8`:`amt_to_forward`]
* * [`4`:`outgoing_cltv_value`]
* * [`12`:`padding`]
* * [`short_channel_id`:`short_channel_id`]
* * [`u64`:`amt_to_forward`]
* * [`u32`:`outgoing_cltv_value`]
* * [`12*byte`:`padding`]
*/
struct hop_data {
u8 realm;

18
devtools/Makefile
View File

@ -4,6 +4,8 @@ DEVTOOLS := devtools/bolt11-cli devtools/decodemsg devtools/onion devtools/dump-
DEVTOOLS_TOOL_SRC := $(DEVTOOLS:=.c)
DEVTOOLS_TOOL_OBJS := $(DEVTOOLS_TOOL_SRC:.c=.o)
DEVTOOLS_BOLT_DEPS += $(BOLT_DEPS) tools/gen/print_impl_template tools/gen/print_header_template
DEVTOOLS_COMMON_OBJS := \
common/amount.o \
common/base32.o \
@ -24,17 +26,17 @@ DEVTOOLS_COMMON_OBJS := \
devtools-all: $(DEVTOOLS)
devtools/gen_print_wire.h: $(WIRE_GEN) wire/gen_peer_wire_csv
$(WIRE_GEN) --bolt --printwire --header $@ wire_type < wire/gen_peer_wire_csv > $@
devtools/gen_print_wire.h: $(DEVTOOL_BOLT_DEPS) wire/gen_peer_wire_csv
$(BOLT_GEN) -P --page header $@ wire_type < wire/gen_peer_wire_csv > $@
devtools/gen_print_wire.c: $(WIRE_GEN) wire/gen_peer_wire_csv
$(WIRE_GEN) --bolt --printwire ${@:.c=.h} wire_type < wire/gen_peer_wire_csv > $@
devtools/gen_print_wire.c: $(DEVTOOL_BOLT_DEPS) wire/gen_peer_wire_csv
$(BOLT_GEN) -P --page impl ${@:.c=.h} wire_type < wire/gen_peer_wire_csv > $@
devtools/gen_print_onion_wire.h: $(WIRE_GEN) wire/gen_onion_wire_csv
$(WIRE_GEN) --bolt --printwire --header $@ onion_type < wire/gen_onion_wire_csv > $@
devtools/gen_print_onion_wire.h: $(DEVTOOL_BOLT_DEPS) wire/gen_onion_wire_csv
$(BOLT_GEN) -P --page header $@ onion_type < wire/gen_onion_wire_csv > $@
devtools/gen_print_onion_wire.c: $(WIRE_GEN) wire/gen_onion_wire_csv
$(WIRE_GEN) --bolt --printwire ${@:.c=.h} onion_type < wire/gen_onion_wire_csv > $@
devtools/gen_print_onion_wire.c: $(DEVTOOL_BOLT_DEPS) wire/gen_onion_wire_csv
$(BOLT_GEN) -P --page impl ${@:.c=.h} onion_type < wire/gen_onion_wire_csv > $@
devtools/bolt11-cli: $(DEVTOOLS_OBJS) $(DEVTOOLS_COMMON_OBJS) $(JSMN_OBJS) $(CCAN_OBJS) $(BITCOIN_OBJS) wire/fromwire.o wire/towire.o devtools/bolt11-cli.o

17
doc/HACKING.md
View File

@ -44,8 +44,10 @@ Here's a list of parts, with notes:
* tools/ - tools for building
- check-bolt.c: check the source code contains correct BOLT quotes
(as used by check-source)
- generate-wire.py: generate marshal/unmarshal routines from
extracts from BOLT specs, and as specified by subdaemons.
- generate-wire.py: generates wire marshal/unmarshal-ing
routines for subdaemons.
- generate-bolts.py: generate marshal/unmarshal routines
from extracted BOLT specs.
- mockup.sh / update-mocks.sh: tools to generate mock functions for
unit tests.
@ -59,7 +61,7 @@ Here's a list of parts, with notes:
* contrib/ - python support and other stuff which doesn't belong :)
* wire/ - basic marshalling/un
* wire/ - basic marshalling/un for messages defined in the BOLTs
* common/ - routines needed by any two or more of the directories below
@ -216,6 +218,15 @@ There are three kinds of tests:
Our Travis CI instance (see `.travis.yml`) runs all these for each
pull request.
Making BOLT Modifications
-------------------------
All of code for marshalling/unmarshalling BOLT protocol messages is generated
directly from the spec. These are pegged to the BOLTVERSION, as specified in
`Makefile`.
Source code analysis
--------------------
An updated version of the NCC source code analysis tool is available at

6
gossipd/gossip_constants.h
View File

@ -7,9 +7,9 @@
*...
* 1. type: `onion_packet`
* 2. data:
* * [`1`:`version`]
* * [`33`:`public_key`]
* * [`20*65`:`hops_data`]
* * [`byte`:`version`]
* * [`point`:`public_key`]
* * [`1300*byte`:`hops_data`]
*/
#define ROUTING_MAX_HOPS 20

18
gossipd/gossipd.c
View File

@ -587,9 +587,9 @@ static bool query_short_channel_ids(struct daemon *daemon,
*
* 1. type: 261 (`query_short_channel_ids`) (`gossip_queries`)
* 2. data:
* * [`32`:`chain_hash`]
* * [`2`:`len`]
* * [`len`:`encoded_short_ids`]
* * [`chain_hash`:`chain_hash`]
* * [`u16`:`len`]
* * [`len*byte`:`encoded_short_ids`]
*/
const size_t reply_overhead = 32 + 2;
const size_t max_encoded_bytes = 65535 - 2 - reply_overhead;
@ -841,12 +841,12 @@ static bool queue_channel_ranges(struct peer *peer,
*
* 1. type: 264 (`reply_channel_range`) (`gossip_queries`)
* 2. data:
* * [`32`:`chain_hash`]
* * [`4`:`first_blocknum`]
* * [`4`:`number_of_blocks`]
* * [`1`:`complete`]
* * [`2`:`len`]
* * [`len`:`encoded_short_ids`]
* * [`chain_hash`:`chain_hash`]
* * [`u32`:`first_blocknum`]
* * [`u32`:`number_of_blocks`]
* * [`byte`:`complete`]
* * [`u16`:`len`]
* * [`len*byte`:`encoded_short_ids`]
*/
const size_t reply_overhead = 32 + 4 + 4 + 1 + 2;
const size_t max_encoded_bytes = 65535 - 2 - reply_overhead;

2
lightningd/options.c
View File

@ -252,7 +252,7 @@ static char *opt_set_alias(const char *arg, struct lightningd *ld)
ld->alias = tal_free(ld->alias);
/* BOLT #7:
*
* * [`32`:`alias`]
* * [`32*byte`:`alias`]
*...
* - MUST set `alias` to a valid UTF-8 string, with any
* `alias` trailing-bytes equal to 0.

4
lightningd/peer_htlcs.c
View File

@ -282,7 +282,7 @@ static void handle_localpay(struct htlc_in *hin,
*
* 1. type: 19 (`final_incorrect_htlc_amount`)
* 2. data:
* * [`8`:`incoming_htlc_amt`]
* * [`u64`:`incoming_htlc_amt`]
*
* The amount in the HTLC doesn't match the value in the onion.
*/
@ -295,7 +295,7 @@ static void handle_localpay(struct htlc_in *hin,
*
* 1. type: 18 (`final_incorrect_cltv_expiry`)
* 2. data:
* * [`4`:`cltv_expiry`]
* * [`u32`:`cltv_expiry`]
*
* The CLTV expiry in the HTLC doesn't match the value in the onion.
*/

6
lightningd/ping.c
View File

@ -104,9 +104,9 @@ static struct command_result *json_ping(struct command *cmd,
*...
* 1. type: 18 (`ping`)
* 2. data:
* * [`2`:`num_pong_bytes`]
* * [`2`:`byteslen`]
* * [`byteslen`:`ignored`]
* * [`u16`:`num_pong_bytes`]
* * [`u16`:`byteslen`]
* * [`byteslen*byte`:`ignored`]
*/
if (*len > 65535 - 2 - 2 - 2) {
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,

26
wire/Makefile
View File

@ -28,16 +28,18 @@ ALL_GEN_HEADERS += $(WIRE_GEN_HEADERS)
# They may not have the bolts.
BOLT_EXTRACT=$(LOCAL_BOLTDIR)/tools/extract-formats.py
WIRE_BOLT_DEPS := $(BOLT_DEPS) tools/gen/impl_template tools/gen/header_template
# Explicit command to re-extract CSV from BOLTs.
extract-bolt-csv: bolt-precheck
@$(BOLT_EXTRACT) --message-fields --message-types $(LOCAL_BOLTDIR)/0[127]*.md > wire/extracted_peer_wire_csv
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/0[127]*.md > wire/extracted_peer_wire_csv
@echo '#include <wire/onion_defs.h>' > wire/extracted_onion_wire_csv
@$(BOLT_EXTRACT) --message-fields --message-types $(LOCAL_BOLTDIR)/04*.md >> wire/extracted_onion_wire_csv
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/04*.md >> wire/extracted_onion_wire_csv
# Explicit command to add diff of BOLT CSV's to an experimental_csv file
extract-experimental-bolt-csv:
@$(BOLT_EXTRACT) --message-fields --message-types $(LOCAL_BOLTDIR)/0[127]*.md | diff -u wire/extracted_peer_wire_csv - >>wire/extracted_peer_experimental_csv | if [ $$? -lt 0 ];then exit 1;fi
@{ echo '#include <wire/onion_defs.h>'; $(BOLT_EXTRACT) --message-fields --message-types $(LOCAL_BOLTDIR)/04*.md; } | diff -u wire/extracted_onion_wire_csv - >>wire/extracted_onion_experimental_csv | if [ $$? -lt 0 ];then exit 1;fi
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/0[127]*.md | diff -u wire/extracted_peer_wire_csv - >>wire/extracted_peer_experimental_csv | if [ $$? -lt 0 ];then exit 1;fi
@{ echo '#include <wire/onion_defs.h>'; $(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/04*.md; } | diff -u wire/extracted_onion_wire_csv - >>wire/extracted_onion_experimental_csv | if [ $$? -lt 0 ];then exit 1;fi
wire/extracted_peer_experimental_csv:
@touch $@
@ -60,17 +62,17 @@ wire/gen_onion_wire_csv: wire/extracted_onion_wire_csv
@cp $< $@
endif
wire/gen_peer_wire.h: wire/gen_peer_wire_csv $(WIRE_GEN)
$(WIRE_GEN) --bolt --header $@ wire_type < $< > $@
wire/gen_peer_wire.h: wire/gen_peer_wire_csv $(WIRE_BOLT_DEPS)
$(BOLT_GEN) -s --page header $@ wire_type < $< > $@
wire/gen_peer_wire.c: wire/gen_peer_wire_csv $(WIRE_GEN)
$(WIRE_GEN) --bolt ${@:.c=.h} wire_type < $< > $@
wire/gen_peer_wire.c: wire/gen_peer_wire_csv $(WIRE_BOLT_DEPS)
$(BOLT_GEN) --page impl ${@:.c=.h} wire_type < $< > $@
wire/gen_onion_wire.h: wire/gen_onion_wire_csv $(WIRE_GEN)
$(WIRE_GEN) --bolt --header $@ onion_type < $< > $@
wire/gen_onion_wire.h: wire/gen_onion_wire_csv $(WIRE_BOLT_DEPS)
$(BOLT_GEN) -s --page header $@ onion_type < $< > $@
wire/gen_onion_wire.c: wire/gen_onion_wire_csv $(WIRE_GEN)
$(WIRE_GEN) --bolt ${@:.c=.h} onion_type < $< > $@
wire/gen_onion_wire.c: wire/gen_onion_wire_csv $(WIRE_BOLT_DEPS)
$(BOLT_GEN) --page impl ${@:.c=.h} onion_type < $< > $@
check-source: $(WIRE_SRC:%=check-src-include-order/%) $(WIRE_HEADERS_NOGEN:%=check-hdr-include-order/%)

80
wire/extracted_onion_wire_csv
View File

@ -1,41 +1,41 @@
#include <wire/onion_defs.h>
invalid_realm,PERM|1
temporary_node_failure,NODE|2
permanent_node_failure,PERM|NODE|2
required_node_feature_missing,PERM|NODE|3
invalid_onion_version,BADONION|PERM|4
invalid_onion_version,0,sha256_of_onion,32
invalid_onion_hmac,BADONION|PERM|5
invalid_onion_hmac,0,sha256_of_onion,32
invalid_onion_key,BADONION|PERM|6
invalid_onion_key,0,sha256_of_onion,32
temporary_channel_failure,UPDATE|7
temporary_channel_failure,0,len,2
temporary_channel_failure,2,channel_update,len
permanent_channel_failure,PERM|8
required_channel_feature_missing,PERM|9
unknown_next_peer,PERM|10
amount_below_minimum,UPDATE|11
amount_below_minimum,0,htlc_msat,8
amount_below_minimum,8,len,2
amount_below_minimum,10,channel_update,len
fee_insufficient,UPDATE|12
fee_insufficient,0,htlc_msat,8
fee_insufficient,8,len,2
fee_insufficient,10,channel_update,len
incorrect_cltv_expiry,UPDATE|13
incorrect_cltv_expiry,0,cltv_expiry,4
incorrect_cltv_expiry,4,len,2
incorrect_cltv_expiry,6,channel_update,len
expiry_too_soon,UPDATE|14
expiry_too_soon,0,len,2
expiry_too_soon,2,channel_update,len
incorrect_or_unknown_payment_details,PERM|15
incorrect_or_unknown_payment_details,0,htlc_msat,8
final_expiry_too_soon,17
final_incorrect_cltv_expiry,18
final_incorrect_cltv_expiry,0,cltv_expiry,4
final_incorrect_htlc_amount,19
final_incorrect_htlc_amount,0,incoming_htlc_amt,8
channel_disabled,UPDATE|20
expiry_too_far,21
msgtype,invalid_realm,PERM|1
msgtype,temporary_node_failure,NODE|2
msgtype,permanent_node_failure,PERM|NODE|2
msgtype,required_node_feature_missing,PERM|NODE|3
msgtype,invalid_onion_version,BADONION|PERM|4
msgdata,invalid_onion_version,sha256_of_onion,sha256,
msgtype,invalid_onion_hmac,BADONION|PERM|5
msgdata,invalid_onion_hmac,sha256_of_onion,sha256,
msgtype,invalid_onion_key,BADONION|PERM|6
msgdata,invalid_onion_key,sha256_of_onion,sha256,
msgtype,temporary_channel_failure,UPDATE|7
msgdata,temporary_channel_failure,len,u16,
msgdata,temporary_channel_failure,channel_update,byte,len
msgtype,permanent_channel_failure,PERM|8
msgtype,required_channel_feature_missing,PERM|9
msgtype,unknown_next_peer,PERM|10
msgtype,amount_below_minimum,UPDATE|11
msgdata,amount_below_minimum,htlc_msat,u64,
msgdata,amount_below_minimum,len,u16,
msgdata,amount_below_minimum,channel_update,byte,len
msgtype,fee_insufficient,UPDATE|12
msgdata,fee_insufficient,htlc_msat,u64,
msgdata,fee_insufficient,len,u16,
msgdata,fee_insufficient,channel_update,byte,len
msgtype,incorrect_cltv_expiry,UPDATE|13
msgdata,incorrect_cltv_expiry,cltv_expiry,u32,
msgdata,incorrect_cltv_expiry,len,u16,
msgdata,incorrect_cltv_expiry,channel_update,byte,len
msgtype,expiry_too_soon,UPDATE|14
msgdata,expiry_too_soon,len,u16,
msgdata,expiry_too_soon,channel_update,byte,len
msgtype,incorrect_or_unknown_payment_details,PERM|15
msgdata,incorrect_or_unknown_payment_details,htlc_msat,u64,
msgtype,final_expiry_too_soon,17
msgtype,final_incorrect_cltv_expiry,18
msgdata,final_incorrect_cltv_expiry,cltv_expiry,u32,
msgtype,final_incorrect_htlc_amount,19
msgdata,final_incorrect_htlc_amount,incoming_htlc_amt,u64,
msgtype,channel_disabled,UPDATE|20
msgtype,expiry_too_far,21

348
wire/extracted_peer_wire_csv
View File

@ -1,174 +1,174 @@
init,16
init,0,gflen,2
init,2,globalfeatures,gflen
init,2+gflen,lflen,2
init,4+gflen,localfeatures,lflen
error,17
error,0,channel_id,32
error,32,len,2
error,34,data,len
ping,18
ping,0,num_pong_bytes,2
ping,2,byteslen,2
ping,4,ignored,byteslen
pong,19
pong,0,byteslen,2
pong,2,ignored,byteslen
open_channel,32
open_channel,0,chain_hash,32
open_channel,32,temporary_channel_id,32
open_channel,64,funding_satoshis,8
open_channel,72,push_msat,8
open_channel,80,dust_limit_satoshis,8
open_channel,88,max_htlc_value_in_flight_msat,8
open_channel,96,channel_reserve_satoshis,8
open_channel,104,htlc_minimum_msat,8
open_channel,112,feerate_per_kw,4
open_channel,116,to_self_delay,2
open_channel,118,max_accepted_htlcs,2
open_channel,120,funding_pubkey,33
open_channel,153,revocation_basepoint,33
open_channel,186,payment_basepoint,33
open_channel,219,delayed_payment_basepoint,33
open_channel,252,htlc_basepoint,33
open_channel,285,first_per_commitment_point,33
open_channel,318,channel_flags,1
open_channel,319,shutdown_len,2,option_upfront_shutdown_script
open_channel,321,shutdown_scriptpubkey,shutdown_len,option_upfront_shutdown_script
accept_channel,33
accept_channel,0,temporary_channel_id,32
accept_channel,32,dust_limit_satoshis,8
accept_channel,40,max_htlc_value_in_flight_msat,8
accept_channel,48,channel_reserve_satoshis,8
accept_channel,56,htlc_minimum_msat,8
accept_channel,64,minimum_depth,4
accept_channel,68,to_self_delay,2
accept_channel,70,max_accepted_htlcs,2
accept_channel,72,funding_pubkey,33
accept_channel,105,revocation_basepoint,33
accept_channel,138,payment_basepoint,33
accept_channel,171,delayed_payment_basepoint,33
accept_channel,204,htlc_basepoint,33
accept_channel,237,first_per_commitment_point,33
accept_channel,270,shutdown_len,2,option_upfront_shutdown_script
accept_channel,272,shutdown_scriptpubkey,shutdown_len,option_upfront_shutdown_script
funding_created,34
funding_created,0,temporary_channel_id,32
funding_created,32,funding_txid,32
funding_created,64,funding_output_index,2
funding_created,66,signature,64
funding_signed,35
funding_signed,0,channel_id,32
funding_signed,32,signature,64
funding_locked,36
funding_locked,0,channel_id,32
funding_locked,32,next_per_commitment_point,33
shutdown,38
shutdown,0,channel_id,32
shutdown,32,len,2
shutdown,34,scriptpubkey,len
closing_signed,39
closing_signed,0,channel_id,32
closing_signed,32,fee_satoshis,8
closing_signed,40,signature,64
update_add_htlc,128
update_add_htlc,0,channel_id,32
update_add_htlc,32,id,8
update_add_htlc,40,amount_msat,8
update_add_htlc,48,payment_hash,32
update_add_htlc,80,cltv_expiry,4
update_add_htlc,84,onion_routing_packet,1366
update_fulfill_htlc,130
update_fulfill_htlc,0,channel_id,32
update_fulfill_htlc,32,id,8
update_fulfill_htlc,40,payment_preimage,32
update_fail_htlc,131
update_fail_htlc,0,channel_id,32
update_fail_htlc,32,id,8
update_fail_htlc,40,len,2
update_fail_htlc,42,reason,len
update_fail_malformed_htlc,135
update_fail_malformed_htlc,0,channel_id,32
update_fail_malformed_htlc,32,id,8
update_fail_malformed_htlc,40,sha256_of_onion,32
update_fail_malformed_htlc,72,failure_code,2
commitment_signed,132
commitment_signed,0,channel_id,32
commitment_signed,32,signature,64
commitment_signed,96,num_htlcs,2
commitment_signed,98,htlc_signature,num_htlcs*64
revoke_and_ack,133
revoke_and_ack,0,channel_id,32
revoke_and_ack,32,per_commitment_secret,32
revoke_and_ack,64,next_per_commitment_point,33
update_fee,134
update_fee,0,channel_id,32
update_fee,32,feerate_per_kw,4
channel_reestablish,136
channel_reestablish,0,channel_id,32
channel_reestablish,32,next_local_commitment_number,8
channel_reestablish,40,next_remote_revocation_number,8
channel_reestablish,48,your_last_per_commitment_secret,32,option_data_loss_protect
channel_reestablish,80,my_current_per_commitment_point,33,option_data_loss_protect
announcement_signatures,259
announcement_signatures,0,channel_id,32
announcement_signatures,32,short_channel_id,8
announcement_signatures,40,node_signature,64
announcement_signatures,104,bitcoin_signature,64
channel_announcement,256
channel_announcement,0,node_signature_1,64
channel_announcement,64,node_signature_2,64
channel_announcement,128,bitcoin_signature_1,64
channel_announcement,192,bitcoin_signature_2,64
channel_announcement,256,len,2
channel_announcement,258,features,len
channel_announcement,258+len,chain_hash,32
channel_announcement,290+len,short_channel_id,8
channel_announcement,298+len,node_id_1,33
channel_announcement,331+len,node_id_2,33
channel_announcement,364+len,bitcoin_key_1,33
channel_announcement,397+len,bitcoin_key_2,33
node_announcement,257
node_announcement,0,signature,64
node_announcement,64,flen,2
node_announcement,66,features,flen
node_announcement,66+flen,timestamp,4
node_announcement,70+flen,node_id,33
node_announcement,103+flen,rgb_color,3
node_announcement,106+flen,alias,32
node_announcement,138+flen,addrlen,2
node_announcement,140+flen,addresses,addrlen
channel_update,258
channel_update,0,signature,64
channel_update,64,chain_hash,32
channel_update,96,short_channel_id,8
channel_update,104,timestamp,4
channel_update,108,message_flags,1
channel_update,109,channel_flags,1
channel_update,110,cltv_expiry_delta,2
channel_update,112,htlc_minimum_msat,8
channel_update,120,fee_base_msat,4
channel_update,124,fee_proportional_millionths,4
channel_update,128,htlc_maximum_msat,8,option_channel_htlc_max
query_short_channel_ids,261
query_short_channel_ids,0,chain_hash,32
query_short_channel_ids,32,len,2
query_short_channel_ids,34,encoded_short_ids,len
reply_short_channel_ids_end,262
reply_short_channel_ids_end,0,chain_hash,32
reply_short_channel_ids_end,32,complete,1
query_channel_range,263
query_channel_range,0,chain_hash,32
query_channel_range,32,first_blocknum,4
query_channel_range,36,number_of_blocks,4
reply_channel_range,264
reply_channel_range,0,chain_hash,32
reply_channel_range,32,first_blocknum,4
reply_channel_range,36,number_of_blocks,4
reply_channel_range,40,complete,1
reply_channel_range,41,len,2
reply_channel_range,43,encoded_short_ids,len
gossip_timestamp_filter,265
gossip_timestamp_filter,0,chain_hash,32
gossip_timestamp_filter,32,first_timestamp,4
gossip_timestamp_filter,36,timestamp_range,4
msgtype,init,16
msgdata,init,gflen,u16,
msgdata,init,globalfeatures,byte,gflen
msgdata,init,lflen,u16,
msgdata,init,localfeatures,byte,lflen
msgtype,error,17
msgdata,error,channel_id,channel_id,
msgdata,error,len,u16,
msgdata,error,data,byte,len
msgtype,ping,18
msgdata,ping,num_pong_bytes,u16,
msgdata,ping,byteslen,u16,
msgdata,ping,ignored,byte,byteslen
msgtype,pong,19
msgdata,pong,byteslen,u16,
msgdata,pong,ignored,byte,byteslen
msgtype,open_channel,32
msgdata,open_channel,chain_hash,chain_hash,
msgdata,open_channel,temporary_channel_id,byte,32
msgdata,open_channel,funding_satoshis,u64,
msgdata,open_channel,push_msat,u64,
msgdata,open_channel,dust_limit_satoshis,u64,
msgdata,open_channel,max_htlc_value_in_flight_msat,u64,
msgdata,open_channel,channel_reserve_satoshis,u64,
msgdata,open_channel,htlc_minimum_msat,u64,
msgdata,open_channel,feerate_per_kw,u32,
msgdata,open_channel,to_self_delay,u16,
msgdata,open_channel,max_accepted_htlcs,u16,
msgdata,open_channel,funding_pubkey,pubkey,
msgdata,open_channel,revocation_basepoint,point,
msgdata,open_channel,payment_basepoint,point,
msgdata,open_channel,delayed_payment_basepoint,point,
msgdata,open_channel,htlc_basepoint,point,
msgdata,open_channel,first_per_commitment_point,point,
msgdata,open_channel,channel_flags,byte,
msgdata,open_channel,shutdown_len,u16,,option_upfront_shutdown_script
msgdata,open_channel,shutdown_scriptpubkey,byte,shutdown_len,option_upfront_shutdown_script
msgtype,accept_channel,33
msgdata,accept_channel,temporary_channel_id,byte,32
msgdata,accept_channel,dust_limit_satoshis,u64,
msgdata,accept_channel,max_htlc_value_in_flight_msat,u64,
msgdata,accept_channel,channel_reserve_satoshis,u64,
msgdata,accept_channel,htlc_minimum_msat,u64,
msgdata,accept_channel,minimum_depth,u32,
msgdata,accept_channel,to_self_delay,u16,
msgdata,accept_channel,max_accepted_htlcs,u16,
msgdata,accept_channel,funding_pubkey,pubkey,
msgdata,accept_channel,revocation_basepoint,point,
msgdata,accept_channel,payment_basepoint,point,
msgdata,accept_channel,delayed_payment_basepoint,point,
msgdata,accept_channel,htlc_basepoint,point,
msgdata,accept_channel,first_per_commitment_point,point,
msgdata,accept_channel,shutdown_len,u16,,option_upfront_shutdown_script
msgdata,accept_channel,shutdown_scriptpubkey,byte,shutdown_len,option_upfront_shutdown_script
msgtype,funding_created,34
msgdata,funding_created,temporary_channel_id,byte,32
msgdata,funding_created,funding_txid,sha256,
msgdata,funding_created,funding_output_index,u16,
msgdata,funding_created,signature,signature,
msgtype,funding_signed,35
msgdata,funding_signed,channel_id,channel_id,
msgdata,funding_signed,signature,signature,
msgtype,funding_locked,36
msgdata,funding_locked,channel_id,channel_id,
msgdata,funding_locked,next_per_commitment_point,point,
msgtype,shutdown,38
msgdata,shutdown,channel_id,channel_id,
msgdata,shutdown,len,u16,
msgdata,shutdown,scriptpubkey,byte,len
msgtype,closing_signed,39
msgdata,closing_signed,channel_id,channel_id,
msgdata,closing_signed,fee_satoshis,u64,
msgdata,closing_signed,signature,signature,
msgtype,update_add_htlc,128
msgdata,update_add_htlc,channel_id,channel_id,
msgdata,update_add_htlc,id,u64,
msgdata,update_add_htlc,amount_msat,u64,
msgdata,update_add_htlc,payment_hash,sha256,
msgdata,update_add_htlc,cltv_expiry,u32,
msgdata,update_add_htlc,onion_routing_packet,byte,1366
msgtype,update_fulfill_htlc,130
msgdata,update_fulfill_htlc,channel_id,channel_id,
msgdata,update_fulfill_htlc,id,u64,
msgdata,update_fulfill_htlc,payment_preimage,preimage,
msgtype,update_fail_htlc,131
msgdata,update_fail_htlc,channel_id,channel_id,
msgdata,update_fail_htlc,id,u64,
msgdata,update_fail_htlc,len,u16,
msgdata,update_fail_htlc,reason,byte,len
msgtype,update_fail_malformed_htlc,135
msgdata,update_fail_malformed_htlc,channel_id,channel_id,
msgdata,update_fail_malformed_htlc,id,u64,
msgdata,update_fail_malformed_htlc,sha256_of_onion,sha256,
msgdata,update_fail_malformed_htlc,failure_code,u16,
msgtype,commitment_signed,132
msgdata,commitment_signed,channel_id,channel_id,
msgdata,commitment_signed,signature,signature,
msgdata,commitment_signed,num_htlcs,u16,
msgdata,commitment_signed,htlc_signature,signature,num_htlcs
msgtype,revoke_and_ack,133
msgdata,revoke_and_ack,channel_id,channel_id,
msgdata,revoke_and_ack,per_commitment_secret,secret,
msgdata,revoke_and_ack,next_per_commitment_point,point,
msgtype,update_fee,134
msgdata,update_fee,channel_id,channel_id,
msgdata,update_fee,feerate_per_kw,u32,
msgtype,channel_reestablish,136
msgdata,channel_reestablish,channel_id,channel_id,
msgdata,channel_reestablish,next_local_commitment_number,u64,
msgdata,channel_reestablish,next_remote_revocation_number,u64,
msgdata,channel_reestablish,your_last_per_commitment_secret,secret,,option_data_loss_protect
msgdata,channel_reestablish,my_current_per_commitment_point,point,,option_data_loss_protect
msgtype,announcement_signatures,259
msgdata,announcement_signatures,channel_id,channel_id,
msgdata,announcement_signatures,short_channel_id,short_channel_id,
msgdata,announcement_signatures,node_signature,signature,
msgdata,announcement_signatures,bitcoin_signature,signature,
msgtype,channel_announcement,256
msgdata,channel_announcement,node_signature_1,signature,
msgdata,channel_announcement,node_signature_2,signature,
msgdata,channel_announcement,bitcoin_signature_1,signature,
msgdata,channel_announcement,bitcoin_signature_2,signature,
msgdata,channel_announcement,len,u16,
msgdata,channel_announcement,features,byte,len
msgdata,channel_announcement,chain_hash,chain_hash,
msgdata,channel_announcement,short_channel_id,short_channel_id,
msgdata,channel_announcement,node_id_1,pubkey,
msgdata,channel_announcement,node_id_2,pubkey,
msgdata,channel_announcement,bitcoin_key_1,pubkey,
msgdata,channel_announcement,bitcoin_key_2,pubkey,
msgtype,node_announcement,257
msgdata,node_announcement,signature,signature,
msgdata,node_announcement,flen,u16,
msgdata,node_announcement,features,byte,flen
msgdata,node_announcement,timestamp,u32,
msgdata,node_announcement,node_id,pubkey,
msgdata,node_announcement,rgb_color,byte,3
msgdata,node_announcement,alias,byte,32
msgdata,node_announcement,addrlen,u16,
msgdata,node_announcement,addresses,byte,addrlen
msgtype,channel_update,258
msgdata,channel_update,signature,signature,
msgdata,channel_update,chain_hash,chain_hash,
msgdata,channel_update,short_channel_id,short_channel_id,
msgdata,channel_update,timestamp,u32,
msgdata,channel_update,message_flags,byte,
msgdata,channel_update,channel_flags,byte,
msgdata,channel_update,cltv_expiry_delta,u16,
msgdata,channel_update,htlc_minimum_msat,u64,
msgdata,channel_update,fee_base_msat,u32,
msgdata,channel_update,fee_proportional_millionths,u32,
msgdata,channel_update,htlc_maximum_msat,u64,,option_channel_htlc_max
msgtype,query_short_channel_ids,261,gossip_queries
msgdata,query_short_channel_ids,chain_hash,chain_hash,
msgdata,query_short_channel_ids,len,u16,
msgdata,query_short_channel_ids,encoded_short_ids,byte,len
msgtype,reply_short_channel_ids_end,262,gossip_queries
msgdata,reply_short_channel_ids_end,chain_hash,chain_hash,
msgdata,reply_short_channel_ids_end,complete,byte,
msgtype,query_channel_range,263,gossip_queries
msgdata,query_channel_range,chain_hash,chain_hash,
msgdata,query_channel_range,first_blocknum,u32,
msgdata,query_channel_range,number_of_blocks,u32,
msgtype,reply_channel_range,264,gossip_queries
msgdata,reply_channel_range,chain_hash,chain_hash,
msgdata,reply_channel_range,first_blocknum,u32,
msgdata,reply_channel_range,number_of_blocks,u32,
msgdata,reply_channel_range,complete,byte,
msgdata,reply_channel_range,len,u16,
msgdata,reply_channel_range,encoded_short_ids,byte,len
msgtype,gossip_timestamp_filter,265,gossip_queries
msgdata,gossip_timestamp_filter,chain_hash,chain_hash,
msgdata,gossip_timestamp_filter,first_timestamp,u32,
msgdata,gossip_timestamp_filter,timestamp_range,u32,

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