The fields were missing because they weren't annotated with a type and
a description. Adding those fixes them.
Changelog-Fixed: msggen: `listpays` now includes the missing `amount_msat` and `amount_sent_msat` fields
No-schema-diff-check: fields were always there, just undocumented!
Abstracts search and directory traversal. Adds support for installing
from a local git repository, a local directory, or a web hosted git repo
without relying on an api.
Changelog-Changed: Reckless can now install directly from local sources.
This cause of cascading failure was pointed out by @t-bast: if fees spike and
you don't timeout an outgoing onchain HTLC, you should nonetheless fail the incoming htlc
because otherwise the incoming peer will close on you.
Of course, there's a risk of losing funds, but this only happens if you weren't going to get the HTLC spend in time anyway. And it would also catch any other reason that the downstream onchain goes wrong, containing the damage.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reported-by: @t-bast
Changelog-Fixed: Protocol: We will close incoming HTLCs early if the outgoing HTLC is stuck onchain long enough, to avoid cascating failure.
The test actually triggers this:
1. We don't get our commitment tx mined at all (we block it).
2. By the time the peer does, the HTLC is expired.
3. We have the preimage but we don't even try, since it's expired.
We should at least *try* to collect the HTLC in this case.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Caught by leak detection, we just re-assigned this when we retried: sure,
it's temporary, but it's technically a leak.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I shut down bitcoind during a test, and bcli leak reports flooded in.
They're all temporary, but this fixes them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This update incorporates the proposed version of lnprototest from
the patch [1], which includes the following fixes:
- Corrects the `ExpectError` event and updates BOLT 7 to expect a
warning instead of an error.
- Implements a new test for when the runner sends a bad signature
within the announcement_signatures message.
[1] https://github.com/rustyrussell/lnprototest/pull/100
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
This commit addresses an issue to enhance the resilience of core
lightning when receiving node announcements.
According to BOLT 7 (The announcement_signatures Message),
if the node_signature OR the bitcoin_signature is NOT correct,
it is recommended to either send a warning and close the connection or send an error and fail the channel.
In this commit, we take a strict approach. If any error is detected, we
send an error and fail the open channel operation.
This is because the announcement_signatures operation is optional,
and we assume that it must be correct.
lnprototest at commit dea47c29b5541dbfe7fe53cc2598330e897fa4f4 report
the following error now.
```
2023-07-06T21:03:20.930Z DEBUG hsmd: Shutting down
ERROR root:helpers.py:170 Traceback (most recent call last):
File "/home/vincent/Github/lightning/external/lnprototest/tests/helpers.py", line 167, in run_runner
runner.run(test)
File "/home/vincent/Github/lightning/external/lnprototest/lnprototest/runner.py", line 99, in run
all_done = sequence.action(self)
^^^^^^^^^^^^^^^^^^^^^
File "/home/vincent/Github/lightning/external/lnprototest/lnprototest/structure.py", line 55, in action
all_done &= e.action(runner)
^^^^^^^^^^^^^^^^
File "/home/vincent/Github/lightning/external/lnprototest/lnprototest/event.py", line 365, in action
raise EventError(self, "{}: message was {}".format(err, msg.to_str()))
lnprototest.errors.EventError: `Expected msgtype-warning, got msgtype-error: message was error channel_id=a37362839b13f61cfe82d35bd397b1264c389b245847cfb6111b38892546dc77 data=4661696c656420746f20766572696679206e6f64655f7369676e61747572652e` on event [{"event": "ExpectMsg", "file": "test_bolt2-01-close_channel.py", "pos": "157"},]
============================================================================================================================================================== short test summary info ===============================================================================================================================================================
FAILED tests/test_bolt2-01-close_channel.py::test_close_channel_shutdown_msg_normal_case_receiver_side - AssertionError: `Expected msgtype-shutdown, got msgtype-error: message was error channel_id=a37362839b13f61cfe82d35bd397b1264c389b245847cfb6111b38892546dc77 data=4661696c656420746f20766572696679206e6f64655f7369676e61747572652e` on event [{"event": "ExpectMsg", "file": "test_bolt2-01-close_channel.py", "pos": "75"},]
FAILED tests/test_bolt2-01-close_channel.py::test_close_channel_shutdown_msg_wrong_script_pubkey_receiver_side - AssertionError: `Expected msgtype-warning, got msgtype-error: message was error channel_id=a37362839b13f61cfe82d35bd397b1264c389b245847cfb6111b38892546dc77 data=4661696c656420746f20766572696679206e6f64655f7369676e61747572652e` on event [{"event": "ExpectMsg", "file": "test_bolt2-01-close_channel.py", "pos": "157"},]
```
Changelog-Fixes: channeld: Verify the signature sent in announcement_signatures by the counterparty
Reported-by: lnprototest
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
This is the simplest solution, not the best, but there's significant risk in try to remove the "we have a path" assumption in the code pay code.
Includes removing a `tal_steal` which was incorrect: the buffer has the same lifetime as the plugin, so if we steal it then things get messy when we free the struct payment.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `pay` will now pay your own invoices if you try.
Previously, the "payment" and "invoice" paths were completely separate, but this now calls both. It bypasses htlc_sets (and thus, cannot do MPP), and bypasses the hook too: the former is tied closely to HTLCs, and the hook is also very htlc-centric.
Includes finishing unfinished sentence in sendpay man page, as a bonus.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `sendpay` now allows self-payment of invoices, by specifying an empty route.
Clean these up: they were debug logs, but we want to pass this information
back for self-payments.
Also fixes "Attept" typo which altered tests!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For non-v0 witness programs we weren't stripping the data push byte
before writing into the fallback address.
According to BIP14, all witness scripts will be data pushes (up to 40-bytes)
so trimming the datapush byte should be kosher.
From BIP141:
A scriptPubKey (or redeemScript as defined in BIP16/P2SH) that
consists of a 1-byte push opcode (for 0 to 16) followed by a
data push between 2 and 40 bytes gets a new special meaning.
The value of the first push is called the "version byte". The
following byte vector pushed is called the "witness program".
Changelog-Fixed: Adding a >0 version witness program to a fallback address now is *just* the witness program, as per bolt11 spec
Pointed out by @ShahanaFarooqui, we leave a single unused entry in the datastore,
so we should clean that up too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If they have invalid runes, we bail, but if they have runes which used
a different master secret (old commando.py allowed you to override
secret), we just complain and delete them.
Note that this requires more mocks in wallet/test/run-db.c...
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The wallet_datastore_first() SELECT statement only iterates from the
given key (if any), relying on the caller to notice when the key no
longer applies. (e.g. startkey = ["foo", "bar"] will return key
["foo", "bar"] then ["foo", "bar", "child" ], then ["foo", "baz"]).
The only caller (listdatastore) would notice the keychange and stop
looping, but reallly wallet_datastore_next() should do this. When I
tried to use it for migrations, I got very confused!
Also, several places want a simple "wallet_datastore_get()" function,
so provide that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
During migrations, wallet doesn't exist yet, so we use raw db. Split
functions into lower-level ones and make public API a simple wrapper.
Unfortunately, this means db_datastore_next needs to proceed db_datastore_first
since they're now static (and first calls next), plus, fix some weird indents,
so diff is bigger than expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We want to access this in db migrations, which happen very early, but
runes_init needs the db, creating a circular dependency which must be
split.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This means (temporarily) that blacklisting won't work (fix later), and
means that old-style (commando.py) master-secret-override doesn't work.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: Plugins: `commando` no longer allows datastore ['commando', 'secret'] to override master secret (re-issue runes if you were using that!).
In preparation for going async:
1. Split try_command's tail into a new function called execute_command() after
the rune checks have succeeded.
2. Put all the info execute_command() needs into struct cond_info, to make it
a simple callback style.
So we create new_cond_info() which dynamically allocates `struct cond_info`
and sets the destructor.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We would create a `struct commando` to marshal our incoming messages,
then try_command would create a *new* one. We can simply reuse, but
when I did I noticed a trick: the new one was not in the `incomings`
array, so didn't work towards the ratelimit. So we need to remove it
from `incomings` in `try_command`, but at least it's now explicit.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We used to activate on the first rune creation, but we're no longer in charge
of runes, so we can't make that call.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
