Commit Graph

442 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
3b6e456371
lnwire: revamp previous encode/decode tests to passing state 2016-05-30 20:52:25 -07:00
Olaoluwa Osuntokun
83b11c5efe
lnwire: fix writeElement [][20]byte bug
Passing the [20]byte as a *[20]byte results in a type switch error as
there isn’t a case for that type within writeElement.
2016-05-30 20:52:17 -07:00
Olaoluwa Osuntokun
4d763e07f7
lnwire: add basic encode/decode tests for single funder workflow 2016-05-30 20:52:13 -07:00
Olaoluwa Osuntokun
9978d889b7
lnwire: add missing cases in [read/write]Element
Add cases to encode/decode wire.OutPoint, and a final line to properly
write out signatures fully.
2016-05-30 15:45:01 -07:00
Olaoluwa Osuntokun
61994bc294 Merge pull request #12 from RCasatta/master
Updating Readme with reference to Segnet4 instead of testnet-L
2016-05-23 13:59:51 -07:00
Olaoluwa Osuntokun
913ae259de
lnwire: document commitment+HTLC update msgs
This commit adds some cursory documentation along wit minor field
modifications to all messages which deal with adding HTLC’s, or
updating remote commitment transactions.

The messages for dual funding of channel is left purposefully
undocumented as all initial negotiations will be single funder by
default.

A revamp of the testing infrastructure of lnwire will be committed in
the near future.
2016-05-23 13:54:41 -07:00
Olaoluwa Osuntokun
b202831868
lnwire: update/document [read/write]Element funcs 2016-05-23 13:51:26 -07:00
Olaoluwa Osuntokun
2073fa42a7
lnwire: document lnwire specific data structures 2016-05-23 13:50:39 -07:00
Olaoluwa Osuntokun
a30831aef8
lnwire: update and document message.go 2016-05-23 13:49:14 -07:00
Olaoluwa Osuntokun
0563205e6d
lnwire: update isValidPkScript for segwit scripts 2016-05-23 13:48:17 -07:00
Olaoluwa Osuntokun
8dc284db02
lnwire: update tests to new wire.TxIn API
Syncing to match upstream btcd segwit branch.
2016-05-23 13:47:29 -07:00
Olaoluwa Osuntokun
1a617fcccb
lnwire: add SingleFundingOpenProof message
The SFOP is the final message sent during the single funding channel
negotiation protocol. Once Alice sends the SFOP message to Bob, Bob
will then commit resources to watching and updating the newly created
channel with Alice.
2016-05-23 13:46:48 -07:00
Olaoluwa Osuntokun
18314f73ae
lnwire: document and update SingleFundingResponse 2016-05-23 13:46:26 -07:00
Olaoluwa Osuntokun
3bf2d62035
lnwire: document start of single funder workflow
This commit adds some additional documentation in the form of comments
to the start of the revised single funder workflow.

A primary change lies in the introduction of the exchange of Channel
Derivation Points (CDP’s) for both sides. Using CDP’s we can derive
channel authentication proofs which are both unforgettable and binding.
2016-05-23 13:40:45 -07:00
Olaoluwa Osuntokun
f799ff3b66
lnwire: add SingleFundingSignComplete msg to workflow
This commit adds the SingleFundingSignComplete message to the single
funder transaction workflow. This marks the second to last message sent
in the workflow. The message transports Bob’s signature for the
commitment transaction, allowing Alice to broadcast the funding
transaction as she can now refund her inputs.
2016-05-22 22:29:52 -07:00
Olaoluwa Osuntokun
59a65518c1
lnwire: add SingleFundingComplete to single funder
This commit adds the SingleFundingComplete message to the single funder
channel workflow. This is the 3rd message sent in the workflow,
traveling from Alice to Bob once Alice is able to construct the final
commitment transaction.
2016-05-22 22:25:52 -07:00
Olaoluwa Osuntokun
6eaf4908fb
uspv: update to new upstream btcd api to fix compile errors 2016-05-22 22:04:25 -07:00
Joseph Poon
566bf47cbf Wire update
More in sync with other code! :D
2016-05-17 21:28:42 -07:00
Olaoluwa Osuntokun
fcff17c336
multi: change all imports to roasbeef's forks
This commit will allow the general public to build lnd without jumping
through hoops setting up their local git branches nicely with all of
our forks.
2016-05-15 17:22:37 +03:00
Riccardo Casatta
46bd85d21e Updating Readme with reference to Segnet4 instead of testnet-L 2016-05-10 18:32:11 +02:00
Olaoluwa Osuntokun
f78283a438
chainnfts/btcdnotify: update test to upstream API change.
rpctest.Harness.CoinbaseSpend now takes a list of outputs rather, than
a map from address to output amount.
2016-05-03 20:47:24 -07:00
Olaoluwa Osuntokun
d09f858501
sighash143: remove directory
This directory is no longer needed as segwit has been fully implemented
in my fork of btcd: github.com/roasbeef/btcd.
2016-05-03 20:46:00 -07:00
Olaoluwa Osuntokun
c6eedafb9a
lnwallet: update reservation workflow to be segwitty
Only nested p2sh or pure witness outputs are used when selecting coins
for inputs to a funding transaction.

The funding transaction output now uses p2wsh rather than regular p2sh.

All tests have been updated accordingly.
2016-05-03 20:06:58 -07:00
Olaoluwa Osuntokun
4b4c0f73b0
lnwallet: add ListUnspentWitness for funding tx coin selection 2016-05-03 20:06:49 -07:00
Olaoluwa Osuntokun
0e74672797
lnwallet: use InputScripts struct within ChannelReservation
This allows the reservation workflow to support pure witness program
outputs, as well as witness programs nested within p2sh.
2016-05-03 20:06:44 -07:00
Olaoluwa Osuntokun
eeb2887fe9
lnwallet: segwit-ify all scripts and signing utils 2016-05-03 20:06:39 -07:00
Olaoluwa Osuntokun
163eb8dcb8
lnwallet: remove FundingType enum
Removing as segwit is now the path forward.
2016-05-03 20:06:30 -07:00
Olaoluwa Osuntokun
20f5ff56eb channeldb: fix imports 2016-05-03 20:02:46 -07:00
Tadge Dryja
71231c477c make imports lowercase 2016-04-30 20:24:57 -07:00
Olaoluwa Osuntokun
1a96e4f7a6 lnwallet: default to p2wkh address for generated change+delivery addresses 2016-04-24 20:27:56 -07:00
Olaoluwa Osuntokun
35bbf53e59 cmd/lncli: command line parsing for address types for 'newaddress' 2016-04-24 20:27:19 -07:00
Olaoluwa Osuntokun
bba8770bb4 lnrpc: add address type param to NewAddress
The new available address types are: regular p2pkh, p2wkh, and finally
p2wkh nested within p2sh. The latter address type will initially be
used to allow users to “fund” the lnd wallet.
2016-04-24 20:26:32 -07:00
Olaoluwa Osuntokun
9982bf4c33 use lnwallet's Shutdown method instead of btcwallet's inner Stop 2016-04-24 12:40:40 -07:00
Olaoluwa Osuntokun
1dfe344c4d p2p listener should only log an error if not shutting down 2016-04-24 12:40:23 -07:00
Olaoluwa Osuntokun
0e607c1939 lnwallet: during shutdown properly wait for all goroutines to exit 2016-04-24 12:39:43 -07:00
Olaoluwa Osuntokun
2b047ff56c lnrpc: update golang proto compiler
The newest version has changed the generated gRPC source files a bit.
If you’re running the _newset_ version of gRPC against the previously
generated code, you’ll get a compile error.

This commit fixes the above behavior.
2016-04-24 12:38:47 -07:00
Olaoluwa Osuntokun
fc06c7bffb lndc: use constant time comparison to verify DH proof 2016-04-24 12:37:27 -07:00
Olaoluwa Osuntokun
ea49b15e70 pass in net params during channeldb initialization 2016-04-24 12:37:09 -07:00
Olaoluwa Osuntokun
3e3c028313 default net params to segnet4 2016-04-24 12:36:45 -07:00
Olaoluwa Osuntokun
fa1e7a332f channeldb: remove hardcoded netparams 2016-04-24 12:35:52 -07:00
Olaoluwa Osuntokun
1e35018e89 lnwallet: fix compile errors against btcd's segwit branch 2016-04-12 21:37:08 -07:00
Olaoluwa Osuntokun
f9a8dcbc9c lnwallet: add ListUnspentWitness to WalletController
This method has been added in order to allow lnd to collect eligible
unspent witness programs outputs from the wallet controller for use as
inputs to the funding transaction.

Additionally, the change address functions now also specify whether the
generated change address should be payable to a witness program or not.
2016-04-12 21:36:41 -07:00
Joseph Poon
5218dca5b6 Simplified the commitment messages 2016-04-11 00:55:48 -07:00
Olaoluwa Osuntokun
10d52611cd lnwallet: introduce WalletController interface as a "base wallet"
The WalletController will serve as a layer of separation between “base”
Bitcoin wallet logic, and the higher level Lightning Network logic. As
a result LightningWallet will no behave as an overly wallet, relying on
the lower wallet for basic services such as new address, signing etc.

Within this higher level lies the awareness of channel types, chain
monitoring, HTLCs, and so on.
2016-03-24 16:19:57 -07:00
Olaoluwa Osuntokun
8ca9d6d22f lndc: update tests due to interface change 2016-03-24 14:41:17 -07:00
Olaoluwa Osuntokun
d160a87b2a register waddrmgr as the default EncryptorDecryptor on startup 2016-03-24 14:32:55 -07:00
Olaoluwa Osuntokun
7420503c7a lnwallet: publicly export WaddrmgrEncryptorDecryptor 2016-03-24 14:32:44 -07:00
Olaoluwa Osuntokun
3f5664b46d channeldb: unify Create/Open into simply Open
Open will now create, and initialize the db if it does not yet exist.
2016-03-24 14:31:46 -07:00
Olaoluwa Osuntokun
082a8a34e3 lnwallet: update tests and workflow to new OpenChannel struct 2016-03-24 00:01:35 -07:00
Olaoluwa Osuntokun
983294c444 lnwallet: set OpenChannel's internal db pointer 2016-03-24 00:01:17 -07:00