Rather than making the callers do this, make the invoice decoder perform
the various sanity checks.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We had a workaround for channels added by "auto.local", but instead we
should make it work properly.
I didn't do this before because we can't manipulate the localmods while
they're applied, but it's simple to do it in two stages.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Not quite the same, as it doesn't have the "auto.local" layer, but it exhibits
the same problem if we revert the fix for test_live_spendable.
And it's much faster!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I used `amount_msat_eq(x, AMOUNT_MSAT(0))` because I forgot this
function existed. I probably missed it because the name is surprising,
so add "is" in there to make it clear it's a boolean function.
You'll note almost all the places which did use it are Eduardo's and
Lisa's code, so maybe it's just me.
Fix up a few places which I could use it, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If I put in X, how much can I get out after fees are subtracted?
This was inspired by Eduardo's channel_maximum_forward in renepay, which
is basically the same thing.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This was incorrect once we stopped removing old payments on failure,
which was the reason we had to remove the HTLCs.
It also removed by partid, which is wrong since it should have done
old_payment->partid and old_payment->groupid!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
- Removes CI value error for Broken logs
- Fixes CI errors due to deprecated listconfigs 'important-plugins'
- Removed listchannels deprecated local test
Changelog-None.
Thanks to Michael Schmook for the excellent bug report.
Fixes: https://github.com/ElementsProject/lightning/issues/7671
Changelog-Fixed: lightningd: no longer crash if a plugin dies during lightningd startup.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In commit 60e1532dd8 (released in crate 0.1.8), which switched the
logging framework to tracing-subscriber, the default log level filter
was (accidentally) set to ERROR and above, instead of INFO and above.
Change this back to INFO as it was before. It can still be overridden
with CLN_PLUGIN_LOG.
Follows the example in https://docs.rs/tracing-subscriber/latest/tracing_subscriber/filter/struct.EnvFilter.html#method.from_envCloses#7658.
Changelog-Fixed: cln-plugin: Change default log level filter back to INFO
It's an output field (which we don't complain about), not an input field!
Fixes: https://github.com/ElementsProject/lightning/issues/7652
Changelog-Fixed: Logging: removed bogus "**BROKEN** plugin-topology: DEPRECATED API USED: listchannels.include_private" message.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For BOLT12 invoices, the "description" is field missing in the invoice
responses. Update the schemas accordingly:
- `doc/schemas/lightning-waitanyinvoice.json`
- `doc/schemas/lightning-waitinvoice.json`
Also commit the generated msggen, cln-grpc, cln-rpc and pyln-grpc-proto files.
Changelog-Fixed: schemas: Make description in `Wait(any)invoiceResponse` optional to handle BOLT12
Our low-level ccan/io IO routines return three values:
-1: error.
0: call me again, I'm not finished.
1: I'm done, go onto the next thing.
In the last release, we tweaked the sematics of "-1": we now opportunistically
call a routine which returns 0 once more, in case there's more data. We use errno to
distinguish between "EAGAIN" which means there wasn't any data, and real errors.
However, if the underlying read() returns 0 (which it does when the peer has closed
the other end) the value of errno is UNDEFINED. If it happens to be EAGAIN, we will
call it again, rather than closing. This causes us to spin: in particular people reported
hsmd consuming 100% of CPU.
The ccan/io read code handled this by setting errno to 0 in this case, but our own
wire low-level routines *did not*.
Fixes: https://github.com/ElementsProject/lightning/issues/7655
Changelog-Fixed: Fixed intermittant bug where hsmd (particularly, but also lightningd) could use 100% CPU.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If we pull and old channel from the database, it might not.
Fixes: https://github.com/ElementsProject/lightning/issues/7645
Changelog-Fixes: lightningd: crash when starting channeld for older channel with no local alias.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Lightningd should log if a builtin plugin fails to start instead of
silently skip over it.
Changelog-Add: log message if builtin plugin fails to start.
Signed-off-by: Lagrang3 <lagrang3@protonmail.com>
send_tlvs is NULL if no special features are supported, and peer
sets `next_to_send` anyway:
```
0x5ed1c6719538 peer_reconnect
channeld/channeld.c:5205
0x5ed1c6719dab init_channel
channeld/channeld.c:5959
0x5ed1c6719f04 main
channeld/channeld.c:6005
```
Backport: v24.08
Fixes: https://github.com/ElementsProject/lightning/issues/7486
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
- Updated `release-checklist` with new GitHub actions for Docker and PyPI publishing.
- Updated `repro` with information about the `cl-repro.sh` script.
Changelog-None.
Running `git describe` in local setup correctly identifies the tag available on the tag. But `docker buildx` via actions does not identify it without `--tags` param.
Reference Issue: https://github.com/ElementsProject/lightning/issues/7626
Changelog-Fixed: Docker image created via github actions correctly reads the tag available on the HEAD.
Python was installing `pyln-client` directly from the server for testplugpass plugin. This commit is updating the requirements.txt file to install pyln-client with absolute local path.
Commit a1fdeee76b "Makefile: clean up install path handling."
broke the ability to configure with one path and then run in a
different path. Turns out people actually do this! So, we have
to use relative paths, compared to our existing binary.
And we can't use path_rel, because that requires that the path
exist (thanks @Lagrang3!).
Fixes: https://github.com/ElementsProject/lightning/issues/7595
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Of course, we still will, since spendable is for a single HTLC, but
this also shows why we should treat *minimum* as the incorrect answer
if they cross, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: https://github.com/ElementsProject/lightning/issues/7563
It seems we didn't handle it correctly: we need to cap the first
segment as well as the others, as far as I can tell.
Also, it can be less than the maximum capacity.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Conversion is lossy, and we don't want to spend more than the channel,
so it's conservative to round down here.
This doesn't actually help our test though!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Based on great test case from https://github.com/daywalker90
```
E AssertionError: assert {'107x2x0/1': 'Path total 285720859 > spendable 285718000', '108x1x0/1': 'Path total 384721849 > spendable 384718000'} == {}
E Left contains 2 more items:
E {'107x2x0/1': 'Path total 285720859 > spendable 285718000',
E '108x1x0/1': 'Path total 384721849 > spendable 384718000'}
E Full diff:
E {
E - ,
E + '107x2x0/1': 'Path total 285720859 > spendable 285718000',
E + '108x1x0/1': 'Path total 384721849 > spendable 384718000',
E }
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
