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Author SHA1 Message Date
Rusty Russell
ae1d72b978 wallet: add routine to delete a payment. 
We do this instead of updating, if we've got an old failed one.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 23:55:35 +01:00
Rusty Russell
0f8f273410 lightningd: move cmd pointer from struct pay_command directly into htlc_out. 
Set if a command is responsible.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 23:55:35 +01:00
Rusty Russell
559010f525 wallet: add path_secrets to payment table. 
We need these to decode any returned errors.

We remove it from struct pay_command too, and load directly from db
when we need it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 23:55:35 +01:00
Rusty Russell
9b99b74c41 db: route to extract an array of struct secret from a column. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 23:55:35 +01:00
Rusty Russell
2cbe5b65c7 wallet: add preimage to db. 
We should be saving this, as it's our proof of payment.  Also, we return
it if they try to pay again.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 23:55:35 +01:00
Björge Dijkstra
d1b2a97146 Fix unitialized fields in htlc_out constructed from wallet database entry 2018-01-17 23:55:35 +01:00
Rusty Russell
3fbed24b0d wallet: remove direction column from payments table. 
We simply discard incoming entries.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 22:43:14 +01:00
Rusty Russell
dea0aef52f wallet: use wallet_payment only for *outgoing* payments. 
Incoming payment information is completely covered by invoices.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-17 22:43:14 +01:00
Eric Martindale
575b733edd Fix paren in README, add autoconf to dependencies 2018-01-17 16:22:44 +01:00
ZmnSCPxj, ZmnSCPxj jxPCSmnZ
be0b76f03d INSTALL.md: Add automake as dependency. 
Fixes: #624
 2018-01-17 16:17:32 +01:00
Filipe Farinha
b13c65dacb withdraw: Swap 'satoshi' and 'destination' params to match online help. 2018-01-17 00:51:18 +01:00
windsok
710e91f255 update invoice manpage to match current RPC and CLI interface 2018-01-16 13:15:32 +01:00
ZmnSCPxj
93dc90990f invoices: Extensive reorganization of invoice system. 2018-01-16 13:03:54 +01:00
Christian Decker
ad5eb1f7e1 pytest: Skip test_fee_limits for DEVELOPER=0 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-16 12:22:06 +01:00
Rusty Russell
79dc44713b channeld: --ignore-fee-limits as a hack for fee disparities. 
This, of course, should never be used.  But it helps maintain connections
for the moment while we dig deeper into feerates.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-16 12:22:06 +01:00
practicalswift
e91a8dff12 Change log level for some common debug messages from "info" to "debug" 2018-01-16 03:20:27 +00:00
practicalswift
145e26371d Add test for too-short decodepay (credit: @ZmnSCPxj) 2018-01-15 19:32:00 +00:00
practicalswift
a87c8a74b5 Avoid segfault on CLI command "decodepay 1111111" (invalid short bech32 string) 
Before this patch:

```
$ cli/lightning-cli decodepay 1111111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 111111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 11111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 1111111
lightning-cli: Non-object response ''
$ cli/lightning-cli decodepay 1111111
lightning-cli: Connecting to 'lightning-rpc': Connection refused
```

After this patch:

```
$ cli/lightning-cli decodepay 1111111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 111111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 11111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 1111111
"Invalid bolt11: Bad bech32 string"
$ cli/lightning-cli decodepay 1111111
"Invalid bolt11: Bad bech32 string"
```
 2018-01-15 19:32:00 +00:00
Christian Decker
5319ff1bc0 bitcoind: Do not crash when getblock fails 
This is a common occurence on pruned nodes. By calling the callback
upon failures, we communicate that we couldn't verify the txoutput. We
fail safe rejecting any channel we can't verify.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-15 19:29:01 +00:00
Rusty Russell
4b663e596a lightningd: don't crash when txout lookup fails. 
Gossipd already correctly handles the "empty output means lookup failed" case.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 19:29:01 +00:00
Rusty Russell
c66df31674 subd: pass absolute path as argv[0]. 
This means we print out the correct path with --debugger, which
can be vital if there are multiple binaries (eg. compiled vs installed).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 19:26:08 +00:00
Rusty Russell
1950583612 subdaemon: make debugging a bit easier. 
Use a volatile global, so debugger can flip it easily.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 19:26:08 +00:00
William Casarin
3e3dbfdd1b hacking: document subdaemon debugging 
Signed-off-by: William Casarin <jb55@jb55.com>
 2018-01-15 19:26:08 +00:00
William Casarin
4a12cafe7f debugging: add -ex return and cont to gdb command 
Have gdb execute return and continue when attaching to a subdaemon

Signed-off-by: William Casarin <jb55@jb55.com>
 2018-01-15 19:26:08 +00:00
Rusty Russell
fc151e10cd test_lightning.py: check error on too-large funding tx. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 12:45:12 +01:00
Rusty Russell
904a3e4ae3 MAX_FUNDING_SATOSHI: clean up def to be max, fix name, share with openingd. 
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 12:45:12 +01:00
Christian Decker
351718e90f jsonrpc: Return an error if funding amount is too large 
Fixes #516

Reported-by: @instagibbs
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-15 12:45:12 +01:00
Rusty Russell
dbef4a1827 pay: remove gratuitous check for msatoshitok being 'null'. 
json_get_params does this for us.

Fixes: 78adf0b (pay: allow 'null' msatoshi field.)
Reported-by: ZmnSCPxj
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 12:44:02 +01:00
Christian Decker
dd599706cd peer: Save whenever we change last_was_revoke as well 
Pulling up the save call from `peer_save_commitsig_received` into its
caller `peer_got_commitsig` and adding a call to
`peer_sending_commitsig`

Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-15 12:43:22 +01:00
Christian Decker
cc77012f63 wallet: Add last_was_revoke to channels 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-15 12:43:22 +01:00
William Casarin
44f9863192 permute_tx: bail on empty permute_{inputs/outputs} arguments 
permute_outputs is sometimes called with empty arguments from initial_commit_tx.
Make sure we guard against that case. We also do the same in permute_inputs for
good measure.

Signed-off-by: William Casarin <jb55@jb55.com>
 2018-01-15 06:35:02 +00:00
practicalswift
4214c5ad57 Use consistent formatting for CLI command descriptions 2018-01-15 04:20:30 +00:00
practicalswift
caf57b24ea Use correct description for the "help" CLI command 2018-01-15 04:20:30 +00:00
Rusty Russell
4c45afafdc channeld: handle ping instead of crashing when expecting reestablish. 
Fixes: #592
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-15 04:18:44 +00:00
practicalswift
447afa923d Avoid segfault on CLI command "dev-memleak" when $LIGHTNINGD_DEV_MEMLEAK is not set 2018-01-15 02:42:59 +00:00
Björge Dijkstra
44836ef509 Fix double free of message buffer. 
Message buffer `why` is allocated in the `peer` context and also freed when peer is freed.
Only explicitly free the buffer when peer itself is not freed yet.
 2018-01-15 02:12:10 +00:00
William Casarin
3c0d2813a0 bitcoind: properly handle spent outputs in gettxout 
exit status is not enough to detect spent outputs. gettxout will return a
success exit code and 0 bytes.

Signed-off-by: William Casarin <jb55@jb55.com>
 2018-01-14 23:49:59 +00:00
Christian Decker
f27013c338 gossip: Only skip updates if we don't have channels yet 2018-01-14 23:40:04 +00:00
Christian Decker
6f4fca3a6f pytest: Verify that we forget nodes that have no channels anymore 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
8f16f6ca09 gossip: Forget nodes that have no associated channels anymore 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
3a42e52bcd gossip: Fix a memcmp with unset memory in broadcast queue 
`tal_fmt` overallocates the returned string under some circumstances,
meaning that the trailer of the formatted string is unset, but still
considered in `tal_len`. The solution then is to truncate the
formatted string to the real string length. Only necessary here, since
we mix strings and `tal_len`.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
4fe83cd405 pytest: Test for channel removal in test_gossip_pruning 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
ca6c6feaad gossip: Remove channels older than 2*channel-update-interval 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
6e001d88c2 pytest: Add simple gossip pruning test 
For now this just tests that we are sending out keepalive
channel_updates for all local channels.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
574dc8cd1f gossip: Send keepalive channel_updates 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
4470612016 gossip: Network pruning loop every channel-update-interval/2 seconds 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
7fc8e3a4e2 gossip: Pass --channel-update-interval to gossipd 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
0419688b0c gossip: Added --channel-update-interval argument 
We'll pass this down to gossip and make sure to re-announce/update
channels every so often. This is also used as a pruning timer, i.e.,
channels that have not been updated in 2 x channel-update-interval
will be pruned from the local view.

Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:40:04 +00:00
Christian Decker
ad9bdd7844 wallet: Store msatoshi_received in the DB 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
 2018-01-14 23:10:10 +00:00
Rusty Russell
6d7c8c8dd0 doc: manpages for pay, listpayments and decodepay. 
Also contains some help message clarifications.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2018-01-14 23:10:10 +00:00