This commit is a bit messy, but it tries to do the minimal switchover.
Some tests change, so those are included here.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We were putting out a lot of empty journal entries. Let's
stop doing that.
Now the wallet balance stays uninitialized until/unless you have
funds in it.
Fixes#5672
Since the class interacts with int very well now, we don't have to
make explicit accesses, so it's easy to write code which works with
Millisatoshi or int.
Also, don't access rpc.decoder in one test, it's unnecessary.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This alters a few remaining tests, as well.
[ Inclused even more test fixes from Alex Myers <alex@endothermic.dev>! ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: JSON-RPC: `listchannels` listing private channels: use listpeerchannels
"Patrick, I'm sorry I doubted you."
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Config: `large-channels` is now the default, wumbology for all.
Looking through logs I was surprise to see:
```
lightningd-1 2023-10-26T03:42:36.824Z INFO lightningd: Sending 200000000msat over 1 hops to deliver 200000000msat
```
On a re-payment where we simply returned from sendpay immediately! Move that log to later.
We used to have "unsaved" payments: now we don't we can use
our normal "iterator" pattern rather than returning arrays.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Wait to be sure l1->l2 is ready. And use the same pattern for l2->l3.
```
def test_excluded_adjacent_routehint(node_factory, bitcoind):
"""Test case where we try have a routehint which leads to an adjacent
node, but the result exceeds our maxfee; we crashed trying to find
what part of the path was most expensive in that case
"""
l1, l2, l3 = node_factory.line_graph(3)
# We'll be forced to use routehint, since we don't know about l3.
wait_for(lambda: len(l3.rpc.listchannels(source=l2.info['id'])['channels']) == 1)
inv = l3.rpc.invoice(10**3, "lbl", "desc", exposeprivatechannels=l2.get_channel_scid(l3))
# This will make it reject the routehint.
err = r'Fee exceeds our fee budget: 1msat > 0msat, discarding route'
with pytest.raises(RpcError, match=err):
> l1.rpc.pay(bolt11=inv['bolt11'], maxfeepercent=0, exemptfee=0)
tests/test_pay.py:3420:
...
> raise RpcError(method, payload, resp['error'])
E pyln.client.lightning.RpcError: RPC call failed: method: pay, payload: {'bolt11': 'lnbcrt10n1pjntczasp59x0weqkg4u9amd364yaeyw6rmgnmf9qtra6epylcntvt65yalpzspp5x8wgtmjhq33qruk6mmhutyr7w74xxjhct7v9tppel0t9p4rtautsdq8v3jhxccxqyjw5qcqp9rzjqgkjyd3q5dv6gllh77kygly9c3kfy0d9xwyjyxsq2nq3c83u5vw4jqqqvuqqqqgqqqqqqqqpqqqqqzsqqc9qxpqysgq4euy2qyzl2nufpxv6ahf0s5zry0h5dgrpa5adwu4swrdvjw7qe48cj8kp5fl7k20ex0x3dnk6e8xk5jp82snrdcr6he7eyqd0wrmvlgqwe5nma', 'maxfeepercent': 0, 'exemptfee': 0}, error: {'code': 210, 'message': 'Destination 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d is not reachable directly and all routehints were unusable.', 'attempts': [{'status': 'failed', 'failreason': 'Destination 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d is not reachable directly and all routehints were unusable.', 'partid': 0, 'amount_msat': 1000msat}]}
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make sure l1 can see l2's channel and it's in the gossip_store.
```
def test_excluded_adjacent_routehint(node_factory, bitcoind):
"""Test case where we try have a routehint which leads to an adjacent
node, but the result exceeds our maxfee; we crashed trying to find
what part of the path was most expensive in that case
"""
l1, l2, l3 = node_factory.line_graph(3)
# We'll be forced to use routehint, since we don't know about l3.
wait_for(lambda: len(l3.rpc.listchannels(source=l2.info['id'])['channels']) == 1)
inv = l3.rpc.invoice(10**3, "lbl", "desc", exposeprivatechannels=l2.get_channel_scid(l3))
# This will make it reject the routehint.
err = r'Fee exceeds our fee budget: 1msat > 0msat, discarding route'
with pytest.raises(RpcError, match=err):
> l1.rpc.pay(bolt11=inv['bolt11'], maxfeepercent=0, exemptfee=0)
tests/test_pay.py:3420:
...
> raise RpcError(method, payload, resp['error'])
E pyln.client.lightning.RpcError: RPC call failed: method: pay, payload: {'bolt11': 'lnbcrt10n1pjjm8hesp5kp4nfgrj2ev6dz6xuqgxg29hz7263ltlafylhw7nglhtjxeqpn7spp5w92tjq8a354psfhdzmeuytfc6eye4f5egl7tj7s0f5ftz0k4pmcqdq8v3jhxccxqyjw5qcqp9rzjqgkjyd3q5dv6gllh77kygly9c3kfy0d9xwyjyxsq2nq3c83u5vw4jqqqvuqqqqgqqqqqqqqpqqqqqzsqqc9qxpqysgqetjwr6ql24jrz02qhj7pdw3kqynw6j3sgj2h32ufeyzasjyp2j6yc5durewjjpjy5yqtfgdxmdj52n7jk0ylzk5wudk4ffmjyyw6jmsqkvjex9', 'maxfeepercent': 0, 'exemptfee': 0}, error: {'code': 210, 'message': 'Destination 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d is not reachable directly and all routehints were unusable.', 'attempts': [{'status': 'failed', 'failreason': 'Destination 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d is not reachable directly and all routehints were unusable.', 'partid': 0, 'amount_msat': 1000msat}]}
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We truncate the file on stop(), but don't re-created it on start().
We didn't notice it before, but the net
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We were allowed to, but the spec removed that. So we handle warnings
differently from errors now.
This also means the LND "internal error" workaround is done in
lightningd (we still disconnect, but we don't want to close channel).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: we no longer disconnect every time we receive a warning message.
As side-effect, getroute(0) is special too.
Reported-by: MiddleW4y in Discord
Fixes: #6577
Changelog-Fixed: `pay` will still use an invoice routehint if path to it doesn't take 1-msat payments.
This is the simplest solution, not the best, but there's significant risk in try to remove the "we have a path" assumption in the code pay code.
Includes removing a `tal_steal` which was incorrect: the buffer has the same lifetime as the plugin, so if we steal it then things get messy when we free the struct payment.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `pay` will now pay your own invoices if you try.
Previously, the "payment" and "invoice" paths were completely separate, but this now calls both. It bypasses htlc_sets (and thus, cannot do MPP), and bypasses the hook too: the former is tied closely to HTLCs, and the hook is also very htlc-centric.
Includes finishing unfinished sentence in sendpay man page, as a bonus.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `sendpay` now allows self-payment of invoices, by specifying an empty route.
These tests make assumptions about the presplitter behavior which
we'll remove in the next commit. We remove them here so we don't cause
temporary breaks in the git history.
Previously, our code checked for the presence of the `lightning:`
prefix while decoding a bolt11 string. Although this prefix is valid
and accepted by the core lightning pay command, it was causing issues
with how we managed invoices. Specifically, we were skipping the prefix
when creating a copy of the invoice string and storing the raw invoice
(including the prefix) in the database, which caused inconsistencies
in the user experience.
To address this issue, we need to strip the `lightning:` prefix before
calling each core lightning command. In addition, we should
modify the invstring inside the db with the canonical one.
This commit fixes the issue by stripping the `lightning:` prefix
from the `listsendpays` function, which will improve the
user experience and ensure consistency in our invoice management (see
next commit).
Reported-by: @johngribbin
Link: ElementsProject#6207
Fixes: debbdc0
Changelog-Fixes: trim the `lightning:` prefix from invoice everywhere.
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
We use parameterization here. The old `anchor_expected()` was for
non-zero-fee anchors, and have bitrotted so there are some other
changes as well.
Unfortunately, all the anchor accounting seems to be broken, but I
cannot understand these tests at all. I had to simply disable them
for now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This means we need to push off requring this for another full deprecation cycle!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: JSON-RPC: `pay` and `decodepay` with description now correctly handle JSON escapes (e.g " inside description)
This is almost certainly because the HTLCs are not fully settled, so wait for that:
```
2023-06-20T11:37:56.2332158Z assert apys_2[0]['our_start_balance_msat'] == Millisatoshi(0)
2023-06-20T11:37:56.2332443Z > assert apys_1[0]['routed_out_msat'] == apys_2[0]['routed_in_msat']
2023-06-20T11:37:56.2332571Z E assert 1892216msat == 2810170msat
2023-06-20T11:37:56.2332580Z
2023-06-20T11:37:56.2332717Z tests/test_pay.py:81: AssertionError
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We use multi-specifiable options elsewhere, this is just another.
Otherwise you can't add, you can only set them all.
Changelog-Added: Config: `accept-htlc-tlv-type` (replaces awkward-to-use `accept-htlc-tlv-types`)
Changelog-Deprecated: Config: `accept-htlc-tlv-types` (use `accept-htlc-tlv-type` multiple times)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This currently means anchors tests are disabled, awaiting the
PR which implements zero-fee-htlc anchors to reenable them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now we've set everything up, the replacement code is quite simple.
Some tests now have to deal with RBF though, and our rbf tests need work
since they look for the old onchaind messages.
In particular, when we can't afford the fee we want, we back off to
the next blockcount estimate, rather than spending all on fees
(necessarily). So test_penalty_rbf_burn no longer applies.
Changelog-Changed: Protocol: spending unilateral close transactions now use dynamic fees based on deadlines (and RBF), instead of fixed fees.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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`)
Inside our integration testing we get another timeout,
so this commit adds a timeout to the waitpay command to avoid waiting forever.
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Using single tuples in Python is ugly, so:
1. Rename wait_for_onchaind_tx to wait_for_onchaind_txs.
2. Make it take tuples explicitly.
3. Make wait_for_onchaind_tx a simpler wrapper/unwrapper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is when they closed the channel, we can simply make our own tx to
expire the HTLC. (The other case is where we closed the channel, and
we have a special htlc_timeout tx which we have their signature for).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
There are cases (difficult to reproduce with a test) where
a payment will fail one time and succeed later.
As far I understand in this case the groupid field of the payment
is the same, and the only thing that change is the status, so
our logic inside the delpay is ambiguous where it is not
possible to delete a payment as described in https://github.com/ElementsProject/lightning/issues/6114
A sequence of commands that explain the problem is
```
$ lc -k listpays payment_hash=H
{
"pays": [
{
"bolt11": "I",
"destination": "redacted",
"payment_hash": "H",
"status": "complete",
"created_at": redacted,
"completed_at": redacted,
"preimage": "P",
"amount_msat": "redacted",
"amount_sent_msat": "redacted"
}
]
}
$ lc delpay H complete
{
"code": 211,
"message": "Payment with hash H has failed status but it should be complete"
}
```
In this case, the delpay is not able to delete a payment because the
listpays is returning only the succeeded one, so by running the
listsendpays we may see the following result where our delpay logic
will be stuck because it works to ensure that all the payments stored
in the database has the status specified by the user
```
➜ VincentSSD clightning --testnet listsendpays -k payment_hash=7fc74bedbb78f2f3330155d919a54e730cf19c11bc73e96c027f5cd4a34e53f4
{
"payments": [
{
"id": 322,
"payment_hash": "7fc74bedbb78f2f3330155d919a54e730cf19c11bc73e96c027f5cd4a34e53f4",
"groupid": 1,
"partid": 1,
"destination": "030b686a163aa2bba03cebb8bab7778fac251536498141df0a436d688352d426f6",
"amount_msat": 300,
"amount_sent_msat": 1664,
"created_at": 1679510203,
"completed_at": 1679510205,
"status": "failed",
"bolt11": "lntb1pjpkj4xsp52trda39rfpe7qtqahx8jjplhnj3tatxy8rh6sc6afgvmdz7n0llspp50lr5hmdm0re0xvcp2hv3nf2wwvx0r8q3h3e7jmqz0awdfg6w206qdp0w3jhxarfdenjqargv5sxgetvwpshjgrzw4njqun9wphhyaqxqyjw5qcqp2rzjqtp28uqy77te96ylt7ek703h4ayldljsf8rnlztgf3p8mg7pd0qzwf8a3yqqpdqqqyqqqqt2qqqqqqgqqc9qxpqysgqgeya2lguaj6sflc4hx2d89jvah8mw9uax4j77d8rzkut3rkm0554x37fc7gy92ws9l76yprdva2lalrs7fqjp9lcx40zuty8gca0g5spme3dup"
},
{
"id": 323,
"payment_hash": "7fc74bedbb78f2f3330155d919a54e730cf19c11bc73e96c027f5cd4a34e53f4",
"groupid": 1,
"partid": 2,
"destination": "030b686a163aa2bba03cebb8bab7778fac251536498141df0a436d688352d426f6",
"amount_msat": 300,
"amount_sent_msat": 3663,
"created_at": 1679510205,
"completed_at": 1679510207,
"status": "failed"
},
{
"id": 324,
"payment_hash": "7fc74bedbb78f2f3330155d919a54e730cf19c11bc73e96c027f5cd4a34e53f4",
"groupid": 1,
"partid": 3,
"destination": "030b686a163aa2bba03cebb8bab7778fac251536498141df0a436d688352d426f6",
"amount_msat": 300,
"amount_sent_msat": 3663,
"created_at": 1679510207,
"completed_at": 1679510209,
"status": "failed"
},
{
"id": 325,
"payment_hash": "7fc74bedbb78f2f3330155d919a54e730cf19c11bc73e96c027f5cd4a34e53f4",
"groupid": 1,
"partid": 4,
"destination": "030b686a163aa2bba03cebb8bab7778fac251536498141df0a436d688352d426f6",
"amount_msat": 300,
"amount_sent_msat": 4663,
"created_at": 1679510209,
"completed_at": 1679510221,
"status": "complete",
"payment_preimage": "43f746f2d28d4902489cbde9b3b8f3d04db5db7e973f8a55b7229ce774bf33a7"
}
]
}
```
This commit solves the problem by forcing the delete query in the
database to specify status too, and work around this kind of
ambiguous case.
Fixes: f52ff07558 (lightningd: allow delpay to delete a specific payment.)
Reported-by: Antoine Poinsot <darosior@protonmail.com>
Link: https://github.com/ElementsProject/lightning/issues/6114
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Co-Developed-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: delpay be more pedantic about delete logic by allowing
delete payments by status directly on the database.
While the user trying to fetch an invoice by specifing the quantity we do
not work as expected.
Running the command
```
lightning-cli fetchinvoice -k offer='lno1qgsqvgnwgcg35z6ee2h3yczraddm72xrfua9uve2rlrm9deu7xyfzrcgqffqszsk2p6hycmgv9ek2grpyphxjcm9ypmkjer8v46pyzmhd9jxwet5wvhxxmmdzsqs593pq0ylsvakdua5h976f4g3eautgjt3udvtyga47eaw7339sjrhpwpwz' quantity=2
```
and we answer back with
```json
{
"code": -32602,
"message": "quantity parameter required"
}
```
This is caused because we forget to bind the `quanity` field from the
RPC into the `invrequest`.
Reported-by: @aaronbarnardsound
Link: https://github.com/ElementsProject/lightning/issues/6089
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Changelog-EXPERIMENTAL: fetchinvoice: fix: do not ignore the `quantity` field
into the invreq field.
It works for the trivial case, where groupid and partid are the same,
but silently deletes nothing in the other cases (or worse, deletes the
wrong entry!).
See: #5835
Changelog-Fixed: `delpay`: actually delete the specified payment (mainly found by `autoclean`).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1. Allow 'any' as an option to zeroconf-selective.py plugin so we can use
it in line_graph where we don't know ids yet.
2. Use modern helpers like line_graph and remove debugging statement.
3. Don't use listchannels(): it's true that it shows local channels as well,
but that's a quirk I'd like to remove.
4. Make flake8 happy.
5. Rename to be more specific now it's a more narrow test.
I manually tested that the test still failed with the fixes removed, too,
so it is still the same test!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If we only specify the node_id, we get the "first" channel.
Closes: #5803
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: Plugins: `pay` uses the correct local channel for payments when there are multiple available (not just always the first!)
We fixed most of them. Now hone in to the case which fails: `pay`
when it needs to use the direct zero-conf channel.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Modifications from issue #5803 to work here:
1. import json
2. Add xfail
3. Increase channel sizes by 10x so we can open them
4. Fix plugin path
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is how we put new invoice_requests into the db; this will be used
by a new "invoicerequest" command which replaces "offerout".
The API is now the same as the offers api.
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>
The "path" is just a message to ourselves. This meets the minimal
requirement for bolt12 invoices: that there be a blinded path (at
least so we can use the path_id inside in place of "payment_secret").
We expose the method to make this path_id to a common routine: offers
will need this for generating more sophisticated paths.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is because JSON technically does not allow numeric keys in maps.
Changelog-Added: JSON-RPC: The `extratlvs` argument for `keysend` now allows quoting the type numbers in string
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!)
It was very tied to x-only keys; we could support it in a backwards
compatibility mode for a while, but getting refunds or proving old
pre-finalization invoices is not worth spending time on.
Changelog-EXPERIMENTAL: offers: old `payer_key` proofs won't work.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: Plugins: `keysend` now removes unknown even (technically illegal!) fields, to try to accept more payments.
The goal here is to test the node validation, not whether we can
trigger the schema validation with bogus values. So we bypass the
verifying RPC wrapper.
"sphinx_add_hop" takes a literal hop to include,
"sphinx_add_modern_hop" prepends the length. Now we always prepend a
length, make it clear that the literal version is a shortcut:
* sphinx_add_hop -> sphinx_add_hop_has_length
* sphinx_add_modern_hop -> sphinx_add_hop
In addition, we check that length is actually correct! This means
`createonion` can no longer create legacy or otherwise-invalid onions:
fix tests and update man page to remove legacy usage.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: `createonion` no longer allows non-TLV-style payloads.
We still have an "enum forward_style" for the database, where old-style
forwards can still exist.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: Protocol: we no longer forward HTLCs with legacy onions.
If channeld hasn't exited yet, it's possible we'll send the message (we would fail later, in
waitsendpay, but just not immediately). So wait for that explicitly.
```
2022-09-22T22:49:59.6737296Z with pytest.raises(RpcError, match=r'failed: WIRE_TEMPORARY_CHANNEL_FAILURE \(First peer not ready\)'):
2022-09-22T22:49:59.6737566Z > l1.rpc.sendpay(route, rhash, payment_secret=inv['payment_secret'])
2022-09-22T22:49:59.6737865Z E Failed: DID NOT RAISE <class 'pyln.client.lightning.RpcError'>
2022-09-22T22:49:59.6737873Z
```
And from the listpeers output, ou can see "connected" false, but owner channeld:
```
2022-09-22T22:49:59.7493163Z DEBUG:root:{
2022-09-22T22:49:59.7493320Z "id": "-c:listpeers#26",
2022-09-22T22:49:59.7493397Z "result": {
2022-09-22T22:49:59.7493477Z "peers": [
2022-09-22T22:49:59.7493548Z {
2022-09-22T22:49:59.7493709Z "id": "022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59",
2022-09-22T22:49:59.7493801Z "connected": false,
2022-09-22T22:49:59.7493884Z "channels": [
2022-09-22T22:49:59.7493955Z {
2022-09-22T22:49:59.7494058Z "state": "CHANNELD_NORMAL",
2022-09-22T22:49:59.7494250Z "scratch_txid": "4b95a3b1b5e1a970401a169a3697f3a9bfbfbcb59d3d21434aa1f3fb2980db8d",
2022-09-22T22:49:59.7494365Z "last_tx_fee_msat": "7965000msat",
2022-09-22T22:49:59.7494437Z "feerate": {
2022-09-22T22:49:59.7494529Z "perkw": 11000,
2022-09-22T22:49:59.7494618Z "perkb": 44000
2022-09-22T22:49:59.7494690Z },
2022-09-22T22:49:59.7494785Z "owner": "channeld",
2022-09-22T22:49:59.7494894Z "short_channel_id": "103x1x0",
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is actually what the autoclean plugin wants, especially since
you can't otherwise delete a payment which has failed then succeeded.
But insist on neither or both being specified, at least for now.
Changelog-Added: JSON-RPC: `delpay` takes optional `groupid` and `partid` parameters to specify exactly what payment to delete.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Normally, we'd use the delete_columns function to remove the old
`short_channel_id` string field, *but* we can't do that for sqlite, as
there are other tables with references to it. So add a FIXME to do
it once everyone has upgraded to an sqlite3 which has native support
for column deletion.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This one directly contains the scids of the channels involved, not
references, so can outlive the channels. As a side-effect, however,
it now never lists `payment_hash`. Having it listed (via join) is not
possible as it is a *string* in the channels table, and difficult
anyway because of channel aliases.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The old `experimental-accept-extra-tlv-types` is now `accept-htlc-tlv-types`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Config: `accept-htlc-tlv-types` lets us accept unknown even HTLC TLV fields we would normally reject on parsing (was EXPERIMENTAL-only `experimental-accept-extra-tlv-types`).
"Who needs specs?" FFS...
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: `keysend` will now attach the longest valid text field in the onion to the invoice (so you can have Sphinx.chat users spam you!)
we weren't making records for 'missed' accounts that had a zero balance
at snapshot time (if peer opens channel and is unused)
Fixes: #5502
Reported-By: https://github.com/niftynei/cln-logmaid
Again, we should use the real channel_type, but we approximate.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: private channels will only route using short-channel-ids if channel opened with option_scid_alias-supporting peer.
We *should* remember the channel type, since this is only required
if they set the channel_type to include option_scid_alias.
However, since we support channel upgrade, channel_type really needs
a new table. I have a patch for that, from my abandoned original
"fastopen" branch for aliases, but it's too big a chance for rc2 IMHO.
Meanwhile, we allow exposeprivatechannels's scids to be either real or
the aliases.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: invoice routehints will use fake short-channel-ids for private channels if channel opened with option_scid_alias-supporting peer.
So we print out invoice fees on the same line for those CSVs! This means
we have to do a little bit of gymnastics (but not too bad):
- we save the fee amount onto the income event now so we can use
it later
- we ignore every "invoice_fee" event for the koinly/cointracker
Note that since we're not skipping income events in the loops we also
move the newline character to the start of every `_entry` function so
skipped records dont incur empth lines.
Changelog-Added: bkpr: print out invoice fees on the same line for `koinly` and `cointracker` csv types
Adds schema definitions and manpages for bkpr- commands; also renames
the commands to all start with 'bkpr-', so they're easier to identify/
make runes about.
For income events, break out the amount paid in routing fees vs the
total amount of the *invoice* that is paid.
Also printout these fees, when available, on listaccountevents
Since it's a deprecation, we simply ignore one, rather than properly
checking they match etc.
Fixes: #5386
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We deprecated msatoshi, but getroute() still returns both (unless
--allow-deprecated-apis=False), so we need to accept both.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
There's one case where we can present more infomation, so do that, and
fix documentation.
Changelog-Added: JSON-RPC: `listforwards` now shows `out_channel` in more cases: even if it couldn't actually send to it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5329
1. We set an outgoing htlc's `failonion` when we get a commitment_signed.
2. We don't transfer it to the corresponding incoming HTLC until we send
commitment_signed and receive revoke_and_ack (meaning, outgoing htlc is
completely dead).
3. If between these steps we go onchain, onchaind (after 3 blocks) tells us
to fail the HTLC.
4. hout->failonion is set, but hout->hin has not been failed yet. We
do a sanity check and print a nasty message, and fail it with
WIRE_PERMANENT_CHANNEL_FAILURE instead of relaying the error.
So handle this case explicitly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We assumed that if the outgoing htlc has failed, we should have always
failed the incoming one. This is not true, as this testcase demonstrates:
```
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-onchaind-chan#2: Sending 1 missing htlc messages
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: onchain_failed_our_htlc
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: HTLC id 0 failonion = 0x55cb8bc045d8, failmsg = (nil), preimage = (nil)
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: HTLC id 0 already complete, but ->in not resolved! failonion = 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, failmsg = (null), preimage = (null)
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d-chan#2: MISSING incoming fail for 0: failing incoming now
lightningd-2: 2022-05-25T04:38:31.449Z **BROKEN** 0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518-chan#1: MISSED incoming fail for 0: failing now
lightningd-2: 2022-05-25T04:38:31.449Z DEBUG 0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518-chan#1: HTLC in 0 RCVD_ADD_ACK_REVOCATION->SENT_REMOVE_HTLC
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can sneak the HTLC add in before we do the update_fee which fails:
```
# the channel should start warning -- too much dust
inv = l2.rpc.invoice(htlc_val_msat, str(num_dusty_htlcs + 1), str(num_dusty_htlcs + 1))
with pytest.raises(RpcError, match=r'WIRE_TEMPORARY_CHANNEL_FAILURE'):
> l1.rpc.sendpay(route, inv['payment_hash'], payment_secret=inv['payment_secret'])
E Failed: DID NOT RAISE <class 'pyln.client.lightning.RpcError'>
tests/test_pay.py:2654: Failed
```
From the logs:
```
lightningd-1: 2022-05-20T02:16:40.008Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: NEW:: HTLC LOCAL 14 = SENT_ADD_HTLC/RCVD_ADD_HTLC
lightningd-1: 2022-05-20T02:16:40.010Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: Adding HTLC 14 amount=10000000msat cltv=113 gave CHANNEL_ERR_ADD_OK
lightningd-1: 2022-05-20T02:16:40.012Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: peer_out WIRE_UPDATE_ADD_HTLC
lightningd-1: 2022-05-20T02:16:40.015Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: REPLY WIRE_CHANNELD_OFFER_HTLC_REPLY with 0 fds
lightningd-1: 2022-05-20T02:16:40.026Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: peer_out WIRE_WARNING
lightningd-1: 2022-05-20T02:16:40.029Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-channeld-chan#1: billboard perm: Too much dust to update fee (Desired feerate update 20000)
lightningd-1: 2022-05-20T02:16:40.035Z INFO 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-chan#1: Peer transient failure in CHANNELD_NORMAL: channeld WARNING: Too much dust to update fee (Desired feerate update 20000)
lightningd-1: 2022-05-20T02:16:40.039Z DEBUG 022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59-lightningd: Will try reconnect in 60 seconds
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Over time, it has cost us more developer cycles than it has gained.
It has hidden intermittant bugs, and allowed cruft to accumulate:
when we eventually tried to figure out what was going wrong, the
actual change which caused it was now stale and forgotten.
This was a particular bane during the connectd rewrite, and I
worked through some issues which had occurred before, but were not
more likely.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This changes many fields: in non-deprecated mode, they're now raw integers.
This was always the intention, but the transition was never completed.
Suggested-By: @ShahanaFarooqui
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: "_msat" fields can be raw numbers, not "123msat" strings (please handle both!)
Changelog-Deprecated: JSON-RPC: "_msat" fields as "123msat" strings (will be only numbers)
We should be using amount_msat always. Many tests were not. Plus,
deprecating it simplifies the code.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: JSONRPC: `sendpay` `route` elements `msatoshi` (use `amount_msat`)
