It also gets rid of the requirement that close negotiation fee maximum
is the old commitment transaction. We still do that, however, to
avoid surprising old peers.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This touches a lot of text, mainly to change "if `option_anchor_outputs`"
to "if `option_anchors`"
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This includes the new bolt11 test vectors, and also removes the
requirement that HTLCs be less than 2^32 msat. We keep that for now
because Electrum enforced it on receive: in two releases we will stop
that too.
So no longer warn about needing mpp in that case either.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: Protocol: No longer restrict HTLCs to
Enable non-dev builds to send custom messages.
Preserves 'dev-' for compat-enabled builds.
Changelog-Changed: JSON-RPC: moved dev-sendcustommsg to sendcustommsg
For markdown, there's no simple comment prefix: we need a postfix too.
We also need to use "" since we want to use ' in some of the Makefiles
in future when V=1.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This includes anysegwit and the updated HTLC tiebreak test vector. It
also adds explicit wording for invalid per_commitment_secret (which
nicely matches our code already!).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If you do update-mocks in a dirty tree, the recursive make that it
uses will try to rebuild things! Suppress that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
They are currently not installable due to circular dependencies and
stuff, so we just add their source to the path and lnprototest will
pick them up from there.
Instead of "only check suffix quotes when EXPERIMENTAL_FEATURES", make
it so we only check suffix quotes if you override BOLTVERSION on the
cmdline.
Before this, "make check-source-bolt" was effectively a NOOP with
--enable-experimental-features.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The main change which affects us is that 2016 blocks to forget a channel
is a fixed number in the spec; we make this clear by renaming the
(developer-only) max_funding_unconfirmed to dev_max_funding_unconfirmed
and making it compile DEVELOPER only.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
You can now activate dual-funded channels using the
`--experimental-dual-fund` flag
Changelog-Changed: Config: `--experimental-dual-fund` runtime flag will enable dual-funded protocol on this node
We assume if they set this to 0 (which nobody did previously), they're
using it as a modern flag and use it to indicate when they're
finished. Otherwise, we count how many blocks they've sent and use
that to determine whether they've finished.
See: https://github.com/lightningnetwork/lightning-rfc/pull/826
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: we use `sync_complete` for gossip range query replies, with detection for older spec nodes.
A new target `check-gen-updated` to verify that all derived/generated
files that were modified were also checked in. This is used on CI to
check, and is not added to `check` since it'll complain on dirty
trees, i.e., before the devs check in their changes.
Suggested-by: Rusty Russell <@rustyrussell>
There's a 60 second delay in one of the contrib tests, and I just want
to run flake8 on my alterations.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
== is a bash extension; in shell it's a single =:
```
/bin/sh: 1: [: unexpected operator
sql-rewrite wallet/db_postgres_sqlgen.c
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
$(BIN_PROGRAMS) is defined afterwards, leading to the problem that
lightningd doens't get rebuilt (in fact, it was running my installed
lightningd instead!).
It also needs $(PLUGINS) and the subdaemons, so hoist them all.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Note that check-whitespace and check-bolt already do this, so we
can eliminate redundant lines in common/Makefile and bitcoin/Makefile.
We also include the plugin headers in ALL_C_HEADERS so they get
checked.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This adds a new configuration, --enable-fuzzing (which is more than
welcome to be coupled with --enable-address-sanitizer), to pass the
fuzzer sanitizer argument when compiling objects. This allows libfuzzer
to actually be able "to fuzz" by detecting coverage and be smart when
mutating inputs.
As libfuzzer brings its own ~~fees~~ main(), we compile objects with
fsanitize=fuzzer-no-link, and special-case the linkage of the fuzz
targets.
A "lib" is added to abstract out the interface to the fuzzing tool used.
This allow us to use the same targets to fuzz using AFL, hongfuzz or w/e
by adding their entrypoints into libfuzz. (h/t to practicalswift who
introduced this for bitcoin-core, which i mimiced)
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
This adds an environment variable $NO_PYTHON check to Makefiles so that:
- It checks and runs into an defined error instead of some python hickup:
`ModuleNotFoundError: No module named 'mako'`
- makes it possible to manually export this environment variable NO_PYTHON=1
to run the same testcase that travis is running on job 1 which causes
so much pain ;)
Changelog-None
Kinda uses an antipattern of `cd`ing into the directory and calling `make`
there, but this keeps the contrib dirs self-contained so we can split them out
eventually.
I got a corrupt file, which looked like multiple concurrent attempts
to build it. So instead, build it in one command, but also use
VERBOSE so we print correctly with V=1 (and --quiet).
Also move into plugins/ where it logically belongs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
At least on my Ubuntu box, they're compatible. If they're not, we need
to disable regeneration altogether.
Fixes: #4075
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make's 'wildcard' function returns matching file paths in an
unpredictable order, thereby causing false mismatches in the produced
SHA256STAMPs from system to system. This commit sorts the file paths
given to 'cat' to make the stamps deterministic.
Changelog-Fixed: The build system no longer spuriously regenerates generated sources due to differences in `readdir`(3) sort order.
This avoids overwriting the ones in git, and generally makes things neater.
We have convenience headers wire/peer_wire.h and wire/onion_wire.h to
avoid most #ifdefs: simply include those.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
niftynei
Christian Decker
Antoine Poinsot
Michael Schmoock
Matt Whitlock