Commit Graph

11 Commits

Author SHA1 Message Date
Rusty Russell
54bcb10227 lightningd: fix bolt11 parsing in preapproveinvocie, sendonion, listsendpays and renepay
Since bolt11_decode now insists that any `lightning:` prefix be removed, we need
to make sure to use param_invstring not param_string for all bolt11 parameters:

```
2023-08-07T05:55:32.515Z **BROKEN** lightningd: FATAL SIGNAL 6 (version v23.08rc1-21-g0bf5ee6)
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: common/daemon.c:38 (send_backtrace) 0x55dd94934154
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: common/daemon.c:75 (crashdump) 0x55dd949342e6
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 ((null)) 0x7f5cf5a3bcef
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./nptl/pthread_kill.c:44 (__pthread_kill_implementation) 0x7f5cf5a9226b
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./nptl/pthread_kill.c:78 (__pthread_kill_internal) 0x7f5cf5a9226b
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./nptl/pthread_kill.c:89 (__GI___pthread_kill) 0x7f5cf5a9226b
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ../sysdeps/posix/raise.c:26 (__GI_raise) 0x7f5cf5a3bc45
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./stdlib/abort.c:79 (__GI_abort) 0x7f5cf5a227fb
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./assert/assert.c:92 (__assert_fail_base) 0x7f5cf5a2271a
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: ./assert/assert.c:101 (__GI___assert_fail) 0x7f5cf5a33595
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: common/bolt11.c:734 (bolt11_decode_nosig) 0x55dd94929967
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: common/bolt11.c:953 (bolt11_decode) 0x55dd9492a44f
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: lightningd/pay.c:1730 (json_listsendpays) 0x55dd948d7d72
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: lightningd/jsonrpc.c:658 (command_exec) 0x55dd948b525b
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: lightningd/jsonrpc.c:786 (rpc_command_hook_final) 0x55dd948b5876
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: lightningd/plugin_hook.c:285 (plugin_hook_call_) 0x55dd948f6446
2023-08-07T05:55:32.515Z **BROKEN** lightningd: backtrace: lightningd/jsonrpc.c:874 (plugin_hook_call_rpc_command) 0x55dd948b5c77
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: lightningd/jsonrpc.c:984 (parse_request) 0x55dd948b6234
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: lightningd/jsonrpc.c:1090 (read_json) 0x55dd948b670f
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:59 (next_plan) 0x55dd94ac9bf4
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:407 (do_plan) 0x55dd94aca823
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:417 (io_ready) 0x55dd94aca865
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ccan/ccan/io/poll.c:453 (io_loop) 0x55dd94accbff
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: lightningd/io_loop_with_timers.c:22 (io_loop_with_timers) 0x55dd948b33c4
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: lightningd/lightningd.c:1332 (main) 0x55dd948ba429
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ../sysdeps/nptl/libc_start_call_main.h:58 (__libc_start_call_main) 0x7f5cf5a2350f
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: ../csu/libc-start.c:381 (__libc_start_main_impl) 0x7f5cf5a235c8
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: (null):0 ((null)) 0x55dd94881e74
2023-08-07T05:55:32.516Z **BROKEN** lightningd: backtrace: (null):0 ((null)) 0xffffffffffffffff
```

Fixes: #6524
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-None: broken in master since last release.
2023-08-07 18:46:48 +09:30
Rusty Russell
84fe3dc940 build: more 32-bit printf fixes.
Reported-by: Shahana
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-08-07 11:52:40 +09:30
Dusty Daemon
7c9f5e9847 renepay: Use macros instead of manual format types
Fixes 32-bit builds:

```
In file included from plugins/renepay/pay.c:5:
./plugins/renepay/pay_flow.h: In function 'fmt_payflow_key':
./plugins/renepay/pay_flow.h:54:17: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'u64' {aka 'long long unsigned int'} [-Werror=format=]
   54 |                 "key: groupid=%ld, partid=%ld, payment_hash=%s",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   55 |                 k->groupid,k->partid,
      |                 ~~~~~~~~~~
      |                  |
      |                  u64 {aka long long unsigned int}
```

etc
2023-08-04 20:33:20 +09:30
Rusty Russell
67e43ea868 renepay: clean up ARC_ADDITIONAL_BITS.
It's expressed in bits, but really it's clearer as a quantity, given
how it's used.

Suggested-by: @Lagrang3
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-08-02 11:40:52 +09:30
Rusty Russell
15c8a6f6fe renepay: switch from arc_t to struct arc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-08-02 11:40:52 +09:30
Rusty Russell
b793dc9224 renepay: implement an alternative to a union with bitsets.
This was actually relying on little-endian; if we want this, we need to be explicit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-08-02 11:40:52 +09:30
Lagrang3
3024afe524 renepay: more cleanups
- adopt "const <type> *"convention
- remove use_shadow option for some pyln tests
- show prob. information of flows into paynotes
- show prob. of success of entire payment flow in paynotes
- minflow: We were not releasing the memory of flow arrays when replacing
  them with a new canditate.
- use memleak_scan_obj in memleak_check
- replace u64 with size_t

Signed-off-by: Lagrang3 <eduardo.quintana@pm.me>
2023-07-31 12:58:56 +09:30
Rusty Russell
b5da85e85d plugins/renepay/dijkstra: improve API to remove global.
The global is an *internal* hack because dijkstra_item_mover doesn't
take a context arg!  It should be used with care.

Easy, since all the accessors exist: we just hand in the struct dijkstra.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-07-31 12:58:56 +09:30
Lagrang3
79486c1e3b renepay: fixups after comments
- remove internal gheap checks
- add check for arc_t.chanidx overflow
- remove outdated comments
- check the delta flow bounds before augmenting along a path
- get_flow_paths uses a dynamic tal array instead of a list.
- fix a unit test that depended on the order of returned flows
- fix bug: lightnind doesn't like if I reuse the partid of a failed
  flow, therefore use a higher partid than any of the previous attempts.
- plugin_err instead of LOG_BROKEN if sendpay fails and we cannot get a
  an error code.
- fix wrong comments.
- remove the background timer.
- This is a bugfix. Previous to this the MCF network was built using the
knowledge of the min and max liquidity but it didn't take into account
pending HTLCs.
- Also remove the min_prob_success option but hardcode a 90% value.

Removing some options that are not relevant to the user, they're kept
for developer mode only:
- base_fee_penalty
- min_prob_success
- prob_cost_factor
- remove heap.h, not used

Signed-off-by: Lagrang3 <eduardo.quintana@pm.me>
2023-07-31 12:58:56 +09:30
Lagrang3
d46990d301 renepay: add information decay linear in time
Signed-off-by: Lagrang3 <eduardo.quintana@pm.me>
2023-07-31 12:58:56 +09:30
Rusty Russell
b8ca193606 renepay: an experimental payment plugin
Signed-off-by: Lagrang3 <eduardo.quintana@pm.me>
Changelog-Added: Plugins: `renepay`: an experimental pay plugin implementing Pickhardt payments (`renepay` and `renepaystatus`).
2023-07-31 12:58:56 +09:30