Commit Graph

61 Commits

Author SHA1 Message Date
Graham Krizek
5aa0d26251
lnrpc+macaroon: skip subserver macaroons on stateless_init
This will prevent the subservers from writing macaroons to disk
when the stateless_init flag is set to true. It accomplishes
this by storing the StatelessInit value in the Macaroon Service.
2020-11-07 11:24:35 +01:00
Oliver Gugger
d33f87493e
routerrpc: pass in probability source 2020-09-04 16:39:52 +02:00
yyforyongyu
c8a2916d91
lncli: support list/delete on marcaroon IDs 2020-08-14 12:36:21 +08:00
yyforyongyu
c0e2513350
lnrpc+rpcserver: support list/delete on marcaroon IDs 2020-08-14 12:33:13 +08:00
Roei Erez
7b56268f70 rpc: implement RPC htlc interceptor.
In this commit we add the ability to intercept forwarded htlc packets
straight from the RPC layer. The RPC layer handles a bidrectional stream
that comminucates to the client the intercepted packets and handles its
response by coordinating with the interceptable switch.
2020-06-18 15:20:07 +03:00
Oliver Gugger
558d63718b
rpcserver+lnrpc: register REST subservers with root server 2020-06-04 08:50:44 +02:00
Joost Jager
b6170788ea
routerrpc: add SendToRouteV2 that returns an HTLCAttempt message
Unify data structure with SendPayment/ListPayments.
2020-05-12 19:56:54 +02:00
Joost Jager
674c199047
routing: return full htlc attempt from router 2020-05-12 19:56:52 +02:00
Joost Jager
d51bb65536
routerrpc+lncli: add flag to suppress in-flight updates
This is a preparation for enabling the REST interface on routerrpc.
It provides REST clients that don't support server-side streaming
via keep-alive connections to use the streaming endpoint in the
typical request/response pattern. The url just needs to contain
?no_inflight_updates=true and only the terminal response is sent
back before the connection is closed.
2020-04-21 17:02:09 -07:00
Joost Jager
7fe100bcfb
routerrpc: bring back legacy track and send rpcs
To soften the transition for routerrpc users to the V2 messages.
2020-04-21 20:37:45 +02:00
Joost Jager
d451ef4ee1
routerrpc: rename rpcs to SendPaymentV2 and TrackPaymentV2
The message in the response stream changed. Rename the calls themselves,
to prevent older applications from getting decode errors. Especially
troublesome is the case where the request is executed (send payment),
but the application can't read the outcome (payment sent or not?)
2020-04-21 20:36:58 +02:00
Joost Jager
af4abe7d58
routing+routerrpc: notify full payment structures
This commit fixes the inconsistency between the payment state as
reported by routerrpc.SendPayment/routerrpc.TrackPayment and the main
rpc ListPayments call.

In addition to that, payment state changes are now sent out for every
state change. This opens the door to user interfaces giving more
feedback to the user about the payment process. This is especially
interesting for multi-part payments.
2020-04-08 09:26:33 +02:00
Joost Jager
acefb64207
routerrpc: remove payment-level route field
With multi-part payments, a payment-level route field does not make
sense anymore.
2020-03-31 21:41:30 +02:00
Joost Jager
ffa7bed7f0
build+routerrpc+lncli: remove routerrpc conditional compilation 2020-03-31 21:41:22 +02:00
carla
0a5b918db2
routerrpc: add htlcnotifier subscription 2020-03-13 09:47:19 +02:00
carla
aa70d5d02a
routerrpc: add quit channel to signal shutdown 2020-03-13 09:36:39 +02:00
Joost Jager
3f5ba35dea
routerrpc: move marshall functions out of conditionally compiled file
These functions will (indirectly) be called by the main rpc server and
can no longer stay conditionally compiled.
2020-03-09 11:43:34 +01:00
Joost Jager
6aab6c0bac
routerrpc+lnrpc: move htlc failure messages
In a later commit, htlc raw failure messages will be exposed through the
main rpc. This is a preparation for that.
2020-03-09 11:43:32 +01:00
Carla Kirk-Cohen
7d356458e3
Merge pull request #3843 from carlaKC/htlcnotifier-0-switcherrors
[htlcnotifier 1/4]: Introduce Internal Errors
2020-01-15 08:46:38 +02:00
Joost Jager
5de308c4b5
routerrpc: update final cltv delta default
The default was increased for the main sendpayment RPC in commit
d3fa9767a9729756bab9b4a1121344b265410b1a. This commit sets the
same default for QueryRoutes, routerrpc.SendPayment and
router.EstimateRouteFee.
2020-01-14 21:03:24 +01:00
carla
b5a2d75465
htlcswitch+routing: type check on ClearTextError
Update the type check used for checking local payment
failures to check on the ClearTextError interface rather
than on the ForwardingError type. This change prepares
for splitting payment errors up into Link and Forwarding
errors.
2020-01-14 15:07:42 +02:00
carla
102f9b003f
htlcswitch: add ClearTextError interface
This commit adds a ClearTextError interface
which is implemented by non-opaque errors that
we know the underlying wire failure message for.
This interface is implemented by ForwardingErrors,
because we can fully decrypt the onion blob to
obtain the underlying failure reason. This interface
will also be implemented by errors which originate
at our node in following commits, because we know
the failure reason when we fail the htlc.

The lnwire interface is un-embedded in the
ForwardingError struct in favour of implementing
this interface. This change is made to protect
against accidental passing of a ForwardingError
to the wire, where the embedded FailureMessage
interface will present as wire failure but
will not serialize properly.
2020-01-14 15:07:41 +02:00
Joost Jager
81bf6e15b3
routing+lnrpc: add missing query routes parameters 2020-01-14 11:21:31 +01:00
carla
b6f546503a
routerrpc: add MppTimeout code to failures 2019-12-20 13:02:19 +02:00
Joost Jager
97344af8f3
routing: local balance check 2019-12-04 09:45:07 +01:00
Joost Jager
cdf1aa5bc1
routing: track amt ranges in mc 2019-11-22 11:17:28 +01:00
Joost Jager
62f8cca75b
routing+routerrpc: also expose amt for success results in mc 2019-11-22 11:17:26 +01:00
Conner Fromknecht
063f24f2ed
channeldb+routing: expose HTLCs in payment subscriptions
This commit modifies the FetchPayment method to return MPPayment structs
converted from the legacy on-disk format. This allows us to attach the
HTLCs to the events given to clients subscribing to the outcome of an
HTLC.

This commit also bubbles up to the routerrpc/router_server, by
populating HTLCAttempts in the response and extracting the legacy route
field from the HTLCAttempts.
2019-11-19 20:43:38 -08:00
Conner Fromknecht
01cecb1f27
multi: rename to FailureReasonPaymentDetails
Prior name is too long XD
2019-11-19 20:42:21 -08:00
Joost Jager
fb57255b5c
routerrpc: add mc probability query rpc
Probabilities are no longer returned for querymc calls. To still provide
some insight into the mission control internals, this commit adds a new
rpc that calculates a success probability estimate for a specific node
pair and amount.
2019-10-29 12:32:19 +01:00
Joost Jager
04e7c98461
routerrpc: create pair data proto message
With a separate proto message, it becomes possible to also return the
pair data for a single pair. This prepares for the new mc probability
querying rpc.
2019-10-29 12:32:17 +01:00
Joost Jager
3d8adaef95
routing: embed TimedPairResult in snapshot data 2019-10-29 12:32:15 +01:00
Joost Jager
fab13900e2
routing+routerrpc: remove probability estimates from mc state snapshot
Probability estimates are amount dependent. Previously we assumed an
amount, but that starts to make less sense when we make probability more
dependent on amounts in the future.
2019-10-22 15:52:36 +02:00
Wilmer Paulino
0fc401de19
routing+routerrpc: take max cltv limit into account within path finding
With the introduction of the max CLTV limit parameter, nodes are able to
reject HTLCs that exceed it. This should also be applied to path
finding, otherwise HTLCs crafted by the same node that exceed it never
left the switch. This wasn't a big deal since the previous max CLTV
limit was ~5000 blocks. Once it was lowered to 1008, the issue became
more apparent. Therefore, all of our path finding attempts now have a
restriction of said limit in in order to properly carry out HTLCs to the
network.
2019-10-11 18:04:49 -04:00
Joost Jager
2d405d56a4
routerrpc: fix failure message marshalling 2019-10-10 20:27:12 +02:00
Joost Jager
299821152a
routing+routerrpc: add BuildRoute function 2019-09-24 10:00:44 +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
ff0c5a0d5e
routing: process successes in mission control
This commit modifies paymentLifecycle so that it not only feeds
failures into mission control, but successes as well.
This allows for more accurate probability estimates. Previously,
the success probability for a successful pair and a pair with
no history was equal. There was no force that pushed towards
previously successful routes.
2019-08-23 09:15:41 +02:00
Olaoluwa Osuntokun
763cb6c09d
lnrpc+lnrpc/routerrpc: add a new TLV record field to the Hop proto
In this commit, we add a new field to the Hop proto to allow callers to
be able to specify TLV records for the SendToRoute call, and also to be
able to display TLV records that were used during regular path finding.

We also update SendPayment to support dest TLV records.
2019-08-22 18:53:03 -07:00
Joost Jager
f1769c8c8c
routing: convert to node pair based
Previously mission control tracked failures on a per node, per channel basis.
This commit changes this to tracking on the level of directed node pairs. The goal
of moving to this coarser-grained level is to reduce the number of required
payment attempts without compromising payment reliability.
2019-08-13 19:21:37 +02:00
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
7e7b620355
routing: persist mission control data 2019-07-31 08:44:00 +02:00
Joost Jager
2726f50d7c
htlcswitch: do not consider unknown failures an error 2019-07-11 19:49:49 +02:00
Joost Jager
418fe364de
htlcswitch: use distinct error for unreadable failures 2019-07-11 19:49:45 +02:00
Joost Jager
2b47632b26
htlcswitch+routing+routerrpc: return error source as index 2019-07-11 10:37:26 +02:00
Olaoluwa Osuntokun
ba5fbb3c27
Merge pull request #3156 from joostjager/extended-fail
routerrpc: add more failure reasons and route hints
2019-07-08 19:12:03 -07:00
Joost Jager
5ce04091d8
routing+routerrpc+channeldb: return route on invalid payment details 2019-07-04 09:27:16 +02:00
Joost Jager
ae46fb00cb
routing+channeldb: add more failure reasons 2019-07-04 09:27:12 +02:00
Joost Jager
e2af3c0fa7
routerrpc: fix loop variable binding bug in querymc
This bug caused all node pubkey to be the same.
2019-06-26 16:48:46 +02:00
Joost Jager
f03533c67a
routerrpc: convert sendpayment to async
Modify the routerrpc SendPayment api to asynchronous. This allows
callers to pick up a payment after the rpc connection was lost or lnd
was restarted.
2019-06-05 12:41:53 +02:00