Regenerate from current BOLTS via `make extract-bolt-csv`
1. The remote_addr field was added manually into peer_wire.csv: this
needs to be a patch otherwise it vanishes on regen.
2. We never brought into the channel_disabled fields, because it was
too much hassle (we never actually generate this!). Do it now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Gossipd didn't actually suppress all gossip, resulting in a flake!
Doing it in connectd now makes much more sense.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Suggested-by: @t-bast
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `listforwards` has new entry `style`, currently "legacy" or "tlv".
Partial revert of 43a833e405
"lightningd: remove support for legacy onion format."; we restore the
ability to decode legacy onions for forwarding, but not to generate them.
(We don't accept them properly since making payment_secret compulsory
anyway, so no real change there!)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: Protocol: ... but we still forward legacy HTLC onions for now.
These trip when anything weird happens; turns out that we tell
onchaind about old htlcs (e.g. for penalties), so in that case we can
actually have it tell us about missing HTLCs which we no longer have
in memory.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This doesn't actually fix anything, but may shed more clues if it
happens again.
The broken() logs are overzealous, see next patch.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We get some memleak reports because ld owns the subd, but once
the peer/channel is freed, there's no reference for the brief time
until the subd exits.
This happens for both opening and closingd. For openingd, the
peer owns it, for others (including dualopend) the channel owns it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I removed these prematurely: we *haven't* had a release since
introducing them!
This consists of reverting d15d629b8b
"plugins/fetchinvoice: remove obsolete string-based API." and
plugins/fetchinvoice: remove obsolete string-based
API. "onion_messages: remove obs2 support."
Some minor changes due to updated fromwire_tlv API since they
were removed, but not much.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-EXPERIMENTAL: REVERT: Removed backwards compat with onion messages from v0.10.1.
Means that field is now optional in JSON output.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `delinvoice` has a new parameter `desconly` to remove description.
LNURL wants this so they can include images etc in descriptions.
Replaces: #4892
Changelog-Added: JSON-RPC: `invoice` has a new parameter `deschashonly` to put hash of description in bolt11.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Requiring the caller to allocate them is ugly, and differs from
other types.
This means we need a context arg if we don't have one already.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
No more "towire_offer", but "towire_tlv_offer".
This means we double-up on the unfortunately-named `tlv_payload` inside
the onion, but we should rename that in the spec when we remove
old payloads.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
In particular, this changes the name of a field in invoice_request:
`payer_signature` becomes simply `signature`. So we allow both for
now, and send the old one unless deprecated_apis is disabled.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We keep the parameter around for future use (e.g. PTLC support?), but clboss
master still sets 'style' to "legacy". Accept, but ignore it.
Reported-by: grubman on #c-lightning (IRC)
Changelog-Deprecated: JSON-RPC: `sendpay` `route` argument `style` "legacy" (don't use it at all, we ignore it now and always use "tlv" anyway).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Also has to fix up tests.
Changelog-Fixed: cli doesn't required anymore to confirm the password if the `hsm_secret` is already encrypted.
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Changelog-Fixed: check if the pass and the confirmation pass match from the command line
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
This avoids reuse which can cause confusion; the long-term fix is to
rewrite this to use real channels like dualfunding does.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make sure it sees disconnect before reconnect, otherwise the next command
fails since we're now disconnected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Update the address and direction as soon as it connects not just when
we're about to make it active: we want this even if we don't have
an active channel, or if the connect hook rejects it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is generally verboten now, since there can be multiple. There are a
few exceptions:
1. We sometimes want to know if there are *any* active channels.
2. Some dev commands still take peer id when they mean channel_id.
3. We still allow peer id when it's fully determined.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: `close` by peer id will fail if there is more than one live channel (use `channel_id` or `short_channel_id` as id arg).
More efficient to search a known peer than the whole set.
Also, move find_channel_by_id() from channel_control.c into channel.c
where we'd expect it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Sure, we want to connect (usually) because of an active channel, but
it's not specific to the channel itself.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Activate means a specific thing now (connectd said something), so avoid
confusing it with this function.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Generally this means converting a lazy "peer_active_channel(peer)" call
into an explicit iteration.
1. notify_feerate_change: call all channels (ignores non-active ones anyway).
2. peer_get_owning_subd remove unused function.
3. peer_connected hook: don't save channel, do lookup and iterate channels.
4. In json_setchannelfee "all" remove useless call to peer_active_channel
since we check state anyway, and iterate.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rather than intuiting whether this is a new channel / active channel,
use the channel_id. This simplifies things and makes them explicit,
and prepares for multiple live channels per peer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now we always have it (either extracted from an unsolicited message,
or told to us by lightningd when it tells us it wants to talk), we can
always send it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This means lightningd needs to create the temporary one and tell it to
openingd/dualopend, rather than the other way around.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We don't need to hand it to channeld: it will read it! We simply
need to tell it to expect it.
Similarly, openingd/dualopend will never see it, so remove that logic.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Either because lightningd tells us it wants to talk, or because the peer
says something about a channel.
We also introduce a behavior change: we disconnect after a failed open.
We might want to modify this later, but we it's a side-effect of openingd
not holding onto idle connections.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We would return success from connect even though the peer was closing;
this is technically correct but fairly undesirable. Better is to pass
every connect attempt to connectd, and have it block if the peer is
exiting (and retry), otherwise tell us it's already connected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
openingd currently holds the connection to idle peers, but we're about
to change that: it will only look after peers which are actively
opening a connection. We can start this process by disconnecting
whenever we have a negotiation failure.
We could stay connected if we wanted to, but that would be up to
connectd to decide. Right now it's easier if we disconnect from any
idle peer once it's been active.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The message from lightningd simply acknowleges that we are allowed to
discard the peer (because no subdaemons are talking to it anymore).
This difference becomes more stark once connectd holds on to idle
peers.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1. The notification should be called every time.
2. channel can never be NULL, since it's tested above.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: JSON-RPC: `connect` notification now called even if we already have a live channel.
We currently intuit this by whether there's a subdaemon owning it.
But we're about to change the rules and allow connectd to hold idle
connections, so we need an explicit flag.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Suggested by @m-schmook, I realized that if we append it later I'll
never get it right: I expect parameters min and max, not max and min!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: you can now alter the `htlc_minimum_msat` and `htlc_maximum_msat` your node advertizes.
We still use the channel hint here (as it's the only option), we just
warn about lack of capacity.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
