Basically, `devtools/reduce-includes.sh */*.c`.
Build time from make clean (RUST=0) (includes building external libs):
Before:
real 0m38.944000-40.416000(40.1131+/-0.4)s
user 3m6.790000-17.159000(15.0571+/-2.8)s
sys 0m35.304000-37.336000(36.8942+/-0.57)s
After:
real 0m37.872000-39.974000(39.5466+/-0.59)s
user 3m1.211000-14.968000(12.4556+/-3.9)s
sys 0m35.008000-36.830000(36.4143+/-0.5)s
Build time after touch config.vars (RUST=0):
Before:
real 0m19.831000-21.862000(21.5528+/-0.58)s
user 2m15.361000-30.731000(28.4798+/-4.4)s
sys 0m21.056000-22.339000(22.0346+/-0.35)s
After:
real 0m18.384000-21.307000(20.8605+/-0.92)s
user 2m5.585000-26.843000(23.6017+/-6.7)s
sys 0m19.650000-22.003000(21.4943+/-0.69)s
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Each header should only include the other headers it needs to compile;
`devtools/reduce-includes.sh */*.h` does this. The C files then need
additional includes if they don't compile.
And remove the entirely useless wire/onion_wire.h, which only serves to include wire/onion_wiregen.h.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In this case, we make an immediately-expiring invoice. This correctly blocks
any successive requests for invoices, as per the spec requirement.
This means we have to handle invoice_requests without reply_path, amounts
or quantity *if* they specify invreq_recurrence_cancel.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We added this to the recurrence spec: the offer expiration only applies to the
first request, not subsequent ones.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changes:
* Fields renumbered to their draft values + billion.
* offer_recurrence now comes in compulsory or optional (backwards compat) flavors.
* `proportional_amount` is now inside `offer_recurrence_base` not `offer_recurrence_paywindow`.
* New field `invreq_recurrence_cancel`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: Draft specification for recurring offers changed: old recurring offers will no longer work.
Offer_absolute_expiry should be used if you want to require starting at the start.
Changelog-EXPERIMENTAL: Protocol: BOLT 12 recurrence `start_any_period` removed, use expiry if you need to restrict when they can start using the offer.
In 6e4ff6a7d2 ("offers: add a blinded path
if we have no advertized address") we were overzealous, and set blinded
paths not just for offers and invoicerequests, but for invoices themselves.
This has revealed various interop issues (which is great, but not good
for our users!) so we should disable that. It also reduces the reliability
of payments in general.
Changelog-None: fixes previously overzealous addition
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Suggested-by: Matt Corallo
Fixes: https://github.com/ElementsProject/lightning/issues/7806
Changelog-Changed: Offers: we will use a blinded path if we have no advertized address (so payers wouldn't be able to connect directly).
Without knowing what method was called, we can't have useful general logging
methods, so go through the pain of adding "const char *method" everywhere,
and add:
1. ignore_and_complete - we're done when jsonrpc returned
2. log_broken_and_complete - we're done, but emit BROKEN log.
3. plugin_broken_cb - if this happens, fail the plugin.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
When we used to allow cmd to be NULL, we had to hand the plugin
everywhere. We no longer do.
1. Various jsonrpc_ functions no longer need the plugin arg.
2. send_outreq no longer needs a plugin arg.
3. The init function takes a command, not a plugin.
4. Remove command_deprecated_in_nocmd_ok.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is a final sweep to match the current BOLT12 text:
1563d13999d342680140c693de0b9d65aa522372 ("More bolt12 test vectors.")
Only two code changes, to change the order of checks to match the bolt,
and to give a warning on decode if a path is empty.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
invoice_path_id is actually a generic path_id thing, so rename it.
We're going to use the same scheme for path secrets and the tweak to
node_id when we create a fake pubkey for invoice_requests, so a new
header is appropriate.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The latest spec allows this to be omitted iff there is a blinded path
and it would be made up anyway.
In that case, the key they will use to sign the invoice will be the final
blinded key in the path we use.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The latest draft allows these experimental ranges, which involves more
changes than I expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: offers: handle experimental ranges in offers/invoice_requests/invoices.
Changelog-Added: Protocol: pay can now pay to bolt12 invoices if entry to blinded hop is specified as a short_channel_id (rather than node id).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We use this for invoices published by unannounced nodes: want
something very similar for offers, so generalize and expose it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now we can specify a blinded path in an offer, we have to check they
used it (or didn't use it, if we didn't have one!).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
send_onion_reply() does that for us now, so we don't need to do it up-front.
Simplifies the code quite a bit.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
And make it use inject_onionmessage. This means we have to be more careful
in createinvoice_done where we had a payload field allocated off tmpctx.
The new code correctly handles the case where we find a path (not just
a peer!) to the start of a blinded path, and need to join the paths.
It worked before if we had to connect directly, just not in the case
where we actually found a usable route of more than 1 hop.
Changelog-EXPERIMENTAL: fixed: onionmessage replies now work even if we need to route to the start of the blinded reply path.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This means only a single gossmap, and they already share the fetchinvoice-noconnect option
and autoconnect code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Plugins: the `fetchinvoice` plugin has been combined into the `offers` plugin.
Without this, it was broken because our peer will no longer forward
via scids for private channels. We could use the scid alias, but the
node id is right at hand.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
You can disable this with `fetchinvoice-noconnect`.
Changelog-EXPERIMENTAL: We will now reply to invoice_request messages even if reply path requires us to make an outgoing connection (LDK does this)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We don't actually support it yet, but this threads through the type change,
puts it in "decode" etc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This has the benefit of being shorter, as well as more reliable (you
will get a link error if we can't print it, not a runtime one!).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
```
make check-source-bolt CHECK_BOLT_PREFIX="--prefix=BOLT-offers" BOLTVERSION=guilt/offers
```
In this case, only trivial mods.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We no longer have to refer back to the offer for which we're making
the invoice_request, or to the invoice_request we made for an invoice,
as they are all mirrored (and we check!).
It's clearer to simply look at the object directly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I know this is an unforgivably large diff, but the spec has changed so
much that most of this amounts to a rewrite.
Some points:
* We no longer have "offer_id" fields, we generate that locally, as all
offer fields are mirrored into invoice_request and then invoice.
* Because of that mirroring, field names all have explicit offer/invreq/invoice
prefixes.
* The `refund_for` fields have been removed from spec: will re-add locally later.
* quantity_min was removed, max == 0 now mean "must specify a quantity".
* I have put recurrence fields back in locally.
This brings us to 655df03d8729c0918bdacac99eb13fdb0ee93345 ("BOLT 12:
add explicit invoice_node_id.")
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's just to a direct peer, and we only create one, but this is
enough to test, and make payments to non-public nodes work.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Mainly, field name changes.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: Protocol: Support for forwarding blinded payments (as per latest draft)
It's 2b7ad577d7a790b302bd1aa044b22c809c76e49d, which reverts the
point32 changes.
It also restores send_invoice in `invoice`, which we had removed
from spec and put into the recurrence patch.
I originally had implemented compatibility, but other changes
which followed this are far too widespread.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: offers: complete rework of spec from other teams (yay!) breaks previous compatibility (boo!)
