Setting VALGRIND=1 actually does nothing here; reduce it to two cases,
covering gcc and clang, sqlite3 and postgres.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This adds a `u32 checksum` field to the plugin struct that is used
to identify if a plugin is outdated and needs to be restarted on `rescan`.
Note: Only affects non-important plugins.
Changelog-Added: Plugin: Restart plugin on `rescan` when binary was changed.
So far we could not reach non-publicly reachable nodes with the
keysend command since we couldn't compute a route to them. With this
change we can add some routehints that we may have gotten from an
address book or a previous invoice, and make it more likely that we
can reach the destination.
Changelog-Added: keysend: `keysend` can now reach non-public nodes by providing the `routehints` argument if they are known.
Incoming HTLCs are rejected by the HTLC logic if the payload contains
an even type that `lightningd` doesn't recognize. This is to prevent
us from accidentally accepting a payment that has extra semantics
attached (for example if we get a keysend payment and don't know what
to do with the TLV field containing the message we should reject it,
otherwise the overall semantics of the message delivery fail).
Enable non-dev builds to send custom messages.
Preserves 'dev-' for compat-enabled builds.
Changelog-Changed: JSON-RPC: moved dev-sendcustommsg to sendcustommsg
This is in preparation for removing support (next release?).
Changelog-Changed: Protocol: We now assume nodes support TLV onions (non-legacy) unless we have a node_announcement which says they don't.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In fact, we make it compulsory, which means if you don't understand it
you'll hang up on us!
Add some logging for that in future.
Changelog-Changed: Protocol: All new invoices require a payment_secret (i.e. modern TLV format onion)
Changelog-Changed: Protocol: We can no longer connect to peers which don't support `payment_secret`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This makes it easier to access (rather than decoding bolt11).
Changelog-Added: JSON-RPC: `invoice` now outputs explicit `payment_secret` it its own field.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
And fix up the mess we'd made:
1. We didn't order merkles by lesser-first.
2. We didn't correctly construct tree with last nodes on shortest path.
Now we have tests!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: protocol: offer signature format changed.
We usually assume we're fetching an invoice we are going to pay, so we
look up the previous payment for the payer key, and other sanity
checks.
This adds a developer option to fetchinvoice, which allows it to force
its own payer key, which it uses to sign directly and bypasses these
checks.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Useful for regtest and testnet. Sure, you shouldn't use this on mainnet,
but I haven't restricted it because our users are usually pretty clever.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #1806
Changelog-Added: config: `force_feerates` option to allow overriding feerate estimates (mainly for regtest).
This has been reported several times on regtest, most recently by Gijs
van Dam. It turns out approx_max_feerate() was returning 0 in some
corner cases: we should *not* be using that value (as shown, it's
overly conservative) except as a ceiling on fee *increases*.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: Protocol: don't ever send 0 fee_updates (regtest bug).
We don't do it for sendinvoice (yet?).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: `fetchinvoice` can take a payer note, and `listinvoice` will show the payer_notes received.
We don't support it (yet), but update the spec to include it.
We include the previous field (recurrence_signature) as a shim for the
moment, for compat with existing nodes. It's ugly, but next release
we'll stop *sending* it, then finally we'll stop accepting it!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As per latest spec revision.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: BOLT12 offers can now be unsigned, for really short QR codes.
100+ is for experimentation, modern spec practice is to assign feature bits
sequentially as PRs get added, to avoid later renumbering.
Still respect the old bit for now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
And even if we can't find *ourselves* because we have no channels
(we won't be able to pay, sure, but we can request an invoice!).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This also adds a `fetchinvoice-noconnect` option to suppress it too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: `fetchinvoice` and `sendinvoice` will connect directly if they can't find an onionmessage route.
Fixes: #4624
And add the local_offer_id to the schemas too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: JSONRPC: `listoffers` now shows `local_offer_id` when listing all offers.
Discovered by the next test, oops.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: JSONRPC: `listinvoice` no longer crashes if given an invalid (or bolt12) `invstring` argument.
Rusty Russell
nathanael
LightningHelper
Michael Schmoock
Christian Decker
niftynei