26 commits

Author	SHA1	Message	Date
SomberNight	89ddc1345d	lnutil.PaymentAttemptLog: fix error formatting ... fixes #6249	2020-06-22 03:40:04 +02:00
ThomasV	c1b1638615	fix htlc forwarding: ... - persist fail_htlc error messages - do not rely on payment_hash in htlc_switch	2020-05-05 09:23:48 +02:00
SomberNight	1be0a710c3	ln: implement option payment_secret	2020-04-01 21:49:12 +02:00
SomberNight	d424487814	lnpeer: better error handling when processing onion packets	2020-04-01 21:47:45 +02:00
SomberNight	30bf32b34b	use option varonion: actually use TLV payloads, and signal support	2020-04-01 21:47:42 +02:00
SomberNight	4b78bf94d4	lnaddr: add feature bit support to invoices ... see https://github.com/lightningnetwork/lightning-rfc/pull/656	2020-04-01 21:42:52 +02:00
SomberNight	a66437f399	lnonion: implement basis of varonion support	2020-04-01 21:42:48 +02:00
SomberNight	b524460fdf	lnpeer: implement basic handling of "update_fail_malformed_htlc"	2020-03-17 20:31:50 +01:00
SomberNight	5e59d1a0ed	lnonion: use random starting bytes in Sphinx packet as in updated BOLT4 ... see https://github.com/lightningnetwork/lightning-rfc/pull/697	2020-03-16 04:37:52 +01:00
SomberNight	18f3a37032	crypto: move LN-related chacha20/poly1305 code into crypto.py	2020-03-04 17:58:43 +01:00
SomberNight	a32af44ff9	trivial clean-up (typing/imports)	2020-02-28 20:27:35 +01:00
SomberNight	b99add59c3	lnworker: introduce PaymentAttemptLog NamedTuple	2019-12-10 03:17:57 +01:00
SomberNight	2a604b1676	lnonion: get_failure_msg_from_onion_error might raise in python 3.7 ... this used to work in py3.6 but raises in py3.7 :( (see https://bugs.python.org/issue34536)	2019-10-12 00:05:38 +02:00
SomberNight	509df9ddaf	create class for ShortChannelID and use it	2019-09-06 18:09:05 +02:00
SomberNight	d2d4d19fcb	lnpeer: add a few sanity checks to payment-forwarding (and related)	2019-08-20 09:03:12 +02:00
ThomasV	d493dd1953	add pycryptodomex to requirements	2019-08-20 09:03:11 +02:00
SomberNight	9256472485	rm 'cryptography' as dependency; use new pycryptodomex version ... pycryptodomex 3.7 implemented chacha20_poly1305 and chacha20, and it is already used (although optionally) to speed up AES, so we can remove cryptography and make pycryptodomex mandatory for LN	2019-08-20 09:03:11 +02:00
SomberNight	f70e679aba	some more type annotations that needed conditional imports	2019-08-20 09:03:10 +02:00
SomberNight	7edbd5682a	fix confusion re max path length	2019-08-20 09:03:10 +02:00
SomberNight	2fafd01945	protect against getting robbed through routing fees	2019-08-20 09:03:10 +02:00
SomberNight	d511ecdc00	start failing htlcs	2019-08-20 09:03:10 +02:00
SomberNight	ded11b4d9e	lnonion: implement error packet construction	2019-08-20 09:03:10 +02:00
SomberNight	3ac9858d59	follow-up prev	2019-08-20 09:03:10 +02:00
SomberNight	a8ace7ef4f	lnonion: use IntEnum and IntFlag for failure codes	2019-08-20 09:03:10 +02:00
SomberNight	bab9f163f7	decode onion errors to failure message type	2019-08-20 09:03:10 +02:00
SomberNight	5a05a92b3d	move bolt-04 onion stuff to its own module	2019-08-20 09:03:10 +02:00