In particular:
- Bolt 4: add route blinding construction
- Bolt 4: add blinded payments
And this means it's not experimental, so we can turn it on
by default!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: blinded payments are now supported by default (not just with `--experimental-onion-messages`)
"Allow nodes to overshoot final htlc amount and expiry (#1032)"
Note that this also renamed `min_final_cltv_expiry` to the more-correct
`min_final_cltv_expiry_delta`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
"Allow nodes to overshoot the MPP `total_msat` when paying (#1031)"
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: Allow slight overpaying, even with MPP, as spec now recommends.
"BOLT 4: Remove legacy format, make var_onion_optin compulsory."
This also renamed the redundant "tlv_payload" to "payload", so we
replace "tlv_tlv_payload" with "tlv_payload" everyhere!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For example, if we use -fsanitize=undefined, we can't do unaligned
integer access, but since we didn't test with the sanitizer flags, we
didn't know this, and set `HAVE_UNALIGNED_ACCESS=1`.
Also, add -fno-sanitize-recover= in developer mode, so we actually
fail binaries if something is detected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The tester CI job uses absolute paths to ensure it is testing the
correct binaries. That clashes with the transfer between builder and
tester job using the `install` target because that switches things
around. This commit introduces a new target that just collects
artifacts in place, and tars them. Then we can use `tar` to unpack
them on the tester jobs again.
And make errors gcc-style, so emacs can jump through the automatically.
```
In devtools/reduce-includes.sh line 21:
echo -n "-$LINE"
^-- SC3037 (warning): In POSIX sh, echo flags are undefined.
In devtools/reduce-includes.sh line 25:
echo -n "."
^-- SC3037 (warning): In POSIX sh, echo flags are undefined.
In tools/rel.sh line 6:
prefix=$(printf '%s\n' "${from#$common}" | sed 's@[^/][^/]*@..@g')
^-----^ SC2295 (info): Expansions inside ${..} need to be quoted separately, otherwise they match as patterns.
Did you mean:
prefix=$(printf '%s\n' "${from#"$common"}" | sed 's@[^/][^/]*@..@g')
In tools/rel.sh line 7:
printf '%s\n' "$prefix/${to#$common}"
^-----^ SC2295 (info): Expansions inside ${..} need to be quoted separately, otherwise they match as patterns.
Did you mean:
printf '%s\n' "$prefix/${to#"$common"}"
For more information:
https://www.shellcheck.net/wiki/SC3037 -- In POSIX sh, echo flags are undef...
https://www.shellcheck.net/wiki/SC2295 -- Expansions inside ${..} need to b...
make: *** [Makefile:553: check-shellcheck] Error 123
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
A simple standalone python executable to track plugin repositories, clone
to /tmp, install requirements, test plugin runs, then install and enable in
lightningd and in the config.
Changelog-Added: Reckless - a Core Lightning plugin manager
We have to allow them (as otherwise `fees_collected_msat` in getinfo breaks),
but it means that actually, in_htlc_id might be missing in listforwards
(also, out_htlc_id might be missing, which we didn't catch before).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5628
This adds a new "chan_dying" message to the gossip_store, but since we
already changed the minor version in this PR, we don't bump it again.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: We now delay forgetting funding-spent channels for 12 blocks (as per latest BOLTs, to support splicing in future).
We will now simply reject old-style ones as invalid. Turns out the
only trace we could find is a channel between two nodes unconnected to
the rest of the network.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: We now require all channel_update messages include htlc_maximum_msat (as per latest BOLTs)
Technically this is a non-conformance with the spec, hence the `dev`
flag to opt-in, however I'm being told that it is also implemented in
other implementations. I'll follow this up with a proposal to the spec
to remove the checks we now bypass.
This is incompatible with the spec as it removes the enforcement for
reserves being above dust, but from what I can see from other
implementations it seems that others have allowed this as well.
This commit just guards the necessary changes with compilation guards, so
we can decide either way quickly. This part of the PR is not intended
to be final, just as a discussion basis.
This contains the zeroconf stuff, with funding_locked renamed to
channel_ready. I change that everywhere, and try to fix up the
comments.
Also the `alias` field is called `short_channel_id`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: `funding_locked` is now called `channel_ready` as per latest BOLTs.
1. If the tool changes, you need to regenerate since the output may
change.
2. This didn't just filter that out, ignored all but the first
dependency, which made bisecting the bookkeeper plugin a nightmare:
it didn't regenerate the .po file, causing random crashes.
If we want this, try $(filter-out tools/fromschema.py) instead. But I
don't think we want that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
These may eventually end up in pyln-client, as they allow talking to
the GRPC interface exposed by cln-grpc, however for now they are used
for testing only. Once we have sufficient API and test coverage we can
move them and leave imports in their place.
This has been replaced with better rust bindings that can then be
consumed via pyo3, consolidating the C interface in a portable
wrapper.
Changelog-Removed: libhsmd: Removed the `libhsmd_python` wrapper as it was unused
The M1 Macs support both x86_64 and arm64 architectures, which forced
homebrew to use a different path for its storage (`/opt/homebrew/`
instead of `/usr/local`). If we don't adjust the path we'd mix x86_64
and arm64 libraries which can lead to weird compiler and linker
errors.
This patch just introduces `CPATH` and `LIBRARY_PATH` as suggested by
the homebrew team, and detects the current architecture automatically.
Changelog-Added: macos: Added m1 architecture support for macos
Now it's formatted properly, we don't need the patch.
But we need to explicitly marshal/unmarshal into a byte stream,
which involves some code rearrangement.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In particular, it's started complaining about "sudo make install"
and the .git directory being owned by someone else :(
Fixes: #5221Fixes: #5189
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Mostly comments and docs: some places are actually paths, which
I have avoided changing. We may migrate them slowly, particularly
when they're user-visible.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We do this (send warnings) in almost all cases anyway, so mainly this
is a textual update, but there are some changes:
1. Send ERROR not WARNING if they send a malformed commitment secret.
2. Send WARNING not ERROR if they get the shutdown_scriptpubkey wrong (vs upfront)
3. Send WARNING not ERROR if they send a bad shutdown_scriptpubkey (e.g. p2pkh in future)
4. Rename some vars 'err' to 'warn' to make it clear we send a warning.
This means test_option_upfront_shutdown_script can be made reliable, too,
and it now warns and doesn't automatically close channel.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The signatures on the new examples are sometimes different from what we produce though?
They're valid, however.
And one example has an unneeded feature 5-bit; it's not *wrong*, but
it's not optimal.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
