Commit Graph

124 Commits

Author SHA1 Message Date
Joost Jager
4dd054ae90
multi: remove debug invoices
Debug invoices are rarely used nowadays, but keep asking for maintenance
every time refactoring in primarily the invoice registry occurs. We have
passed the cost/benefit tipping point, so therefore the debug invoice
concept is removed in this commit.

Previously the debughtlc flag also controlled whether hodl masks were
active. It is safe to remove that additional condition because the hodl
masks are still guarded by the dev build tag.
2019-08-14 21:33:03 +02:00
Joost Jager
395e0596c2
invoices: fix synchronization issue with single invoice subscribers
This commit fixes a synchronization issue where a single invoice
subscriber could receive duplicate and/or out of order invoice updates.
2019-08-13 19:02:55 +02:00
Joost Jager
9ab23de197
invoices: create error for invoice registry shutting down 2019-08-13 19:02:53 +02:00
Joost Jager
46e2a9e9b8
invoices: reuse client.notify function 2019-08-13 19:02:51 +02:00
Joost Jager
bed2acea33
invoices: remove redundant state field from invoice event 2019-08-13 19:02:50 +02:00
Joost Jager
98fac9fb99
htlcswitch+invoices: always return incorrect_or_unknown_payment_details
In order to prevent information leaks by nodes probing with a payment
hash, this commit changes exit hop processing so that it always returns
incorrect_or_unknown_payment_details and leaves the prober in the dark
about whether an invoice actually exists.
2019-08-08 11:04:23 +02:00
Joost Jager
9e26e4e8da
invoices: check invoice amount even when already accepted or settled 2019-06-10 16:12:10 +02:00
Joost Jager
18c025151a
invoices+channeldb: move invoice state check to invoiceregistry 2019-06-10 16:12:08 +02:00
Joost Jager
064e8492de
cnct+htlcswitch+invoices: move invoice parameter check out of link
This commit is the final step in making the link unaware of invoices. It
now purely offers the htlc to the invoice registry and follows
instructions from the invoice registry about how and when to respond to
the htlc.

The change also fixes a bug where upon restart, hodl htlcs were
subjected to the invoice minimum cltv delta requirement again. If the
block height has increased in the mean while, the htlc would be canceled
back.

Furthermore the invoice registry interaction is aligned between link and
contract resolvers.
2019-05-15 14:42:12 +02:00
Joost Jager
33a1904dc9
invoices: unify invoice log statements 2019-04-08 13:10:51 +02:00
Joost Jager
32f2b047e8
htlcswitch: hodl invoice
This commit modifies the invoice registry to handle invoices for which
the preimage is not known yet (hodl invoices). In that case, the
resolution channel passed in from links and resolvers is stored until we
either learn the preimage or want to cancel the htlc.
2019-03-15 10:09:17 +01:00
Joost Jager
1f41a2abce
htlcswitch: abtract invoice from link
This commit detaches signaling the invoice registry that an htlc was
locked in from the actually settling of the htlc.

It is a preparation for hodl invoices.
2019-03-15 10:09:15 +01:00
Joost Jager
3b5c2f44c6
invoices: extract invoice decoding from registry
Previously it was difficult to use the invoice registry in unit tests,
because it used zpay32 to decode the invoice. For that to succeed, a
valid signature is required on the payment request.

This commit injects the decode dependency on a different level so that
it is easier to mock.
2019-03-15 10:09:06 +01:00
Joost Jager
19f79613df
channeldb: store hold invoice 2019-03-15 10:08:55 +01:00
Joost Jager
8392f6d28f
lnrpc/invoicesrpc: remove lnrpc type from add invoice 2019-03-15 10:08:52 +01:00
Conner Fromknecht
2d8bc99d9e
lntypes/preimage: add MakePreimage initializer 2019-02-19 17:05:45 -08:00
Joost Jager
1b87fbfab2
invoices+htlcswitch+lnrpc: cancel invoice 2019-02-06 07:29:18 +01:00
Joost Jager
b16357116c
invoices: add SubscribeSingleInvoice test 2019-02-01 09:47:37 +01:00
Joost Jager
acb0162443
invoices: subscribe single invoice 2019-02-01 09:43:03 +01:00
Joost Jager
436dd41c77
channeldb: move idempotency up the call tree
As a preparation for subscribing to single invoices, InvoiceRegistry
needs to become aware of settling a settled invoice.
2019-02-01 09:42:56 +01:00
Joost Jager
78cd07570b
invoiceregistry: extract dispatch to method 2019-02-01 09:42:42 +01:00
Joost Jager
bacd92418a
invoices: use lntypes.Hash and lntypes.Preimage
Previously chainhash.Hash was used, which converts to/from string in
reversed format. Payment hashes and preimages are supposed to be
non-reversed.
2019-02-01 09:42:29 +01:00
Joost Jager
9e012ecc93
multi: move Input interface and related code
This commit is a step to split the lnwallet package. It puts the Input
interface and implementations in a separate package along with all their
dependencies from lnwallet.
2019-01-31 13:25:33 +01:00
Joost Jager
c1eaf60000
invoices: create package
This commit isolates the invoice registry in a separate package. It is
a preparation for the creation of an invoices sub server.
2019-01-07 23:04:05 +01:00