Commit Graph

348 Commits

Author SHA1 Message Date
carla
1d3bb5aed6
lnwire: add FailMPPTimeout message 2019-12-20 13:01:41 +02:00
Conner Fromknecht
1dbeb34a66
feature/default_sets: expose optional mpp and pay_addr features IN9 2019-12-18 23:58:11 -08:00
Conner Fromknecht
9025a30f5d
lnwire/features: add EmptyFeatureVector constructor 2019-12-18 23:52:44 -08:00
Conner Fromknecht
24e663519a
lnwire/features: add payment-addr and mpp feature bits 2019-12-16 13:06:15 -08:00
Conner Fromknecht
a168f37b9c
lnwire+rpcserver: populate feature bits on decodepayreq 2019-12-10 13:09:36 -08:00
Conner Fromknecht
f34239889b
lnwire/feature: remove feature bit number from name
The number and the name will be separate on the rpc level, so we remove
the feature bit from the string. Currently this method is unused apart
from maybe in some rare logging instances.
2019-12-10 13:08:59 -08:00
Andras Banki-Horvath
b77bb73d4c lnwire: fixing buffer size and cleaning up uint16/32 conversion
This commit removes an unnecessarely large 32 byte buffer in favor of
a small 2 byte buffer and cleans up type conversion between uint16
and uint32 values.
2019-12-05 16:28:25 +01:00
Olaoluwa Osuntokun
183797f102
Merge pull request #3655 from carlaKC/fundingmgr-optionupfrontshutdown
Add Option Upfront Shutdown
2019-12-04 21:05:24 -08:00
Johan T. Halseth
a6ef03c777
Merge pull request #3743 from cfromknecht/in-order-sids
lnwire: assert sorted short channel ids
2019-12-04 08:56:02 +01:00
Steven Roose
2fb7172725
lnwire: Add upfront shutdown messages and feature bit
This commit adds the feature bit and additional fields
required in `open_channel` and `accept_channel` wire
messages for `option_upfront_shutdown_script`.
2019-12-03 11:38:21 +02:00
Conner Fromknecht
4c872c438b
channeldb: complete migration 12 for TLV invoices 2019-11-22 02:24:28 -08:00
Conner Fromknecht
c6a01f02cd
lnwire/features: add Encode256 and Decode256
These will allow us to serialize invoice features bits without double
encoding the length.
2019-11-22 02:23:35 -08:00
Conner Fromknecht
2a6e41236c
lnwire/reply_channel_range: assert sorted encodings 2019-11-20 01:57:59 -08:00
Conner Fromknecht
3cc235a349
lnwire/query_short_chan_ids: assert sorted for plain encoding 2019-11-20 01:57:36 -08:00
Conner Fromknecht
5e27b5022c
multi: remove LocalFeatures and GlobalFeatures 2019-11-08 05:32:00 -08:00
Conner Fromknecht
16318c5a41
multi: merge local+global features from remote peer 2019-11-08 05:31:47 -08:00
Conner Fromknecht
fe566e1755
feature: add new feature pkg to manage feature sets
This commit introduces a feature.Manager, which derives feature vectors
for various contexts within the daemon. The sets can be described via a
staticly compiled format, which makes any runtime adjustments to the
feature sets when the manager is initialized.
2019-11-08 05:29:16 -08:00
Conner Fromknecht
90e36ca04b
lnwire/features: add unified Features namespace 2019-11-08 05:28:47 -08:00
Conner Fromknecht
0fc506e044
lnwire/onion_error: add InvalidOnionPayload failure 2019-10-30 21:19:36 -07:00
Joost Jager
a347237e7a
routing: use unified policy for path finding
In this commit we change path finding to no longer consider all channels
between a pair of nodes individually. We assume that nodes forward
non-strict and when we attempt a connection between two nodes, we don't
want to try multiple channels because their policies may not be identical.
Having distinct policies for channel to the same peer is against the
recommendation in the spec, but it happens in the wild. Especially since
we recently changed the default cltv delta value.

What this commit introduces is a unified policy. This can be looked upon
as the greatest common denominator of all policies and should maximize
the probability of getting the payment forwarded.
2019-10-25 11:22:28 +02:00
Wilmer Paulino
5ed1084130
Merge pull request #3572 from joostjager/canceled-spelling
multi: fix canceled spelling
2019-10-03 16:50:06 -04:00
Joost Jager
b58dbb2d70
multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
Conner Fromknecht
65a991999d
lnwire/features: static_remote_key bits, 10/11 -> 12/13
Final version of spec allocated 12/13 to option_static_remote_key.
2019-10-02 03:33:22 -07:00
Olaoluwa Osuntokun
a9541b8f6a
lnwire: define new feature bits for commitment's with tweakless remote outputs 2019-09-25 18:25:32 -07:00
Conner Fromknecht
2df5a36048
peer+lnwire: add LinkUpdater iface and impl on relevant msgs
Removes longstanding TODO to simplify parsing of target chanid.
2019-09-25 12:00:59 -07:00
Johan T. Halseth
e4301d3a8f
lnwire: rename ErrorCode -> FundingError
To make it clear that these errors are not part of the spec, rename them
to FundingError.
2019-09-20 10:55:21 +02:00
Johan T. Halseth
33fe09482b
lnwire+multi: define Error() for lnwire.Error
To make lnwire.Error actually satisfy the error interface, define the
Error method directly.
2019-09-20 10:55:21 +02:00
Johan T. Halseth
949f6c6cec
lnwire: remove ErrorCode encoding/decoding
Never sent on the wire.
2019-09-20 10:55:20 +02:00
Joost Jager
f60e4b1e14
lnwire+htlcswitch: report height for invalid payment details failure
Extends the invalid payment details failure with the new accept height
field. This allows sender to distinguish between a genuine invalid
details situation and a delay caused by intermediate nodes.
2019-09-16 10:10:20 +02:00
Joost Jager
1de08c4780
lnwire/test: fix TestFailIncorrectDetailsOptionalAmount
This test relied on specific internals of the failure encode function.
Changes to failure message pointer receiver everywhere subtly broke this
test.
2019-09-16 10:10:18 +02:00
Joost Jager
3d7de2ad39
multi: remove dead code 2019-09-10 17:21:59 +02:00
Conner Fromknecht
8c2176fbf8
lnwire/features: add EncodeBase32 and DecodeBase32 w/ generic helpers 2019-08-27 15:51:24 -07:00
Conner Fromknecht
2953f3532a
lnwire/features: add SerializeSize32 for base32 encodings 2019-08-27 15:51:24 -07:00
Olaoluwa Osuntokun
9145c0fd38
lnwire: add new TLV onion feature bits 2019-08-22 18:53:06 -07:00
Joost Jager
aabd68ebcd
multi: rename FailUnknownPaymentHash to FailIncorrectDetails
Align naming better with the lightning spec. Not the full name of the
failure (FailIncorrectOrUnknownPaymentDetails) is used, because this
would cause too many long lines in the code.
2019-08-08 11:04:17 +02:00
Joost Jager
67ddb72eab
lnwire: create failure message encode/decode functions 2019-07-29 09:38:38 +02:00
Joost Jager
c6f9517e48
lnwire+htlcswitch: only use references for failure messages
Methods on failure message types used to be defined on value receivers.
This allowed assignment of a failure message to ForwardingError both as
a value and as a pointer. This is error-prone, especially when using a
type switch.

In this commit the failure message methods are changed so that they
target pointer receivers.

Two instances where a value was assigned instead of a reference are
fixed.
2019-07-11 19:49:47 +02:00
Olaoluwa Osuntokun
558c8ca2a8
lnwire: export failureMessageLength constant 2019-04-30 20:13:33 -07:00
Olaoluwa Osuntokun
a508a62b8c
lnwire: add bool types to codec for SCB format 2019-03-28 17:53:44 -07:00
Olaoluwa Osuntokun
e58fa33ab0
Merge pull request #2590 from Crypt-iQ/init_message_payload_fix
lnwire: features "maxAllowedSize" fix
2019-03-21 20:58:29 -07:00
Joost Jager
652ebb1652
lnwire: add constructor for FinalExpiryTooSoon failure message 2019-03-15 10:08:29 +01:00
nsa
d09d514858 lnwire: include init prefix in MaxPayloadLength calculation 2019-02-07 13:19:54 -05:00
nsa
a460fa92b8 lnwire: change error's MaxPayloadLength to 65535 2019-02-06 20:46:38 -05:00
nsa
7a65be7f14 lnwire: features "maxAllowedSize" fix 2019-02-06 07:02:10 -05:00
Olaoluwa Osuntokun
66c80bb3c0
Merge pull request #2571 from Roasbeef/lnwire-onion-fix
lnwire: ensure we're able to decode legacy FailUnknownPaymentHash
2019-02-01 12:53:45 -08:00
Olaoluwa Osuntokun
17fd5eef07
lnwire: ensure we're able to decode legacy FailUnknownPaymentHash
In this commit, we modify the decoding of the FailUnknownPaymentHash
message to ensure we're able to fully decode the legacy serialization of
the onion error. We do this by catching the `io.EOF` error as it's
returned when _no_ bytes are read. If this is the case, then only the
error type was serialized and not also the optional amount.
2019-01-31 22:20:41 -08:00
Olaoluwa Osuntokun
5c434b17ff
lnwire: ensure even/odd features have the same base name
In this commit, we fix a bug in the way we defined our even/odd features
for a particular feature. The check for if a feature bit is part of a
pair assumes that the pair bit has the exact same name as the bit being
queried. The way we defined our feature map didn't take note of this
assumption, as a result, any attempts to require a new bit moving from
optional to required would fail since the bit would be found, but the
names differed.
2019-01-31 20:58:10 -08:00
Olaoluwa Osuntokun
c8518140ee
lnwire: update Error() method for FailUnknownPaymentHash to include amt 2019-01-29 23:03:35 -08:00
orbitalturtle
08750f180b multi: deprecate IncorrectHtlcAmount onion error
In this commit, we deprecate the `IncorrectHtlcAmount` onion error.
We'll still decode this error to use when retrying paths, but we'll no
longer send this ourselves. The `UnknownPaymentHash` error has been
amended to also include the value of the payment as well. This allows us
to worry about one less error.
2019-01-29 18:21:13 -08:00
Johan T. Halseth
7d34ce9d08
lnwire+multi: define HasMaxHtlc helper on msgFlags 2019-01-22 08:42:30 +01:00