Fix and modernize lightning-invoice API #1057
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TheBlueMatt
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This swaps out our doctest example invoices for real LDK-generated invoices on a real LDK node.
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Codecov Report
@@ Coverage Diff @@
## main #1057 +/- ##
==========================================
+ Coverage 90.82% 91.66% +0.84%
==========================================
Files 65 65
Lines 32801 36884 +4083
==========================================
+ Hits 29791 33811 +4020
- Misses 3010 3073 +63
Continue to review full report at Codecov.
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Updated but note still failing one last test case that I think t-bast will update cc lightning/bolts#898 (comment) |
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Updated again now that the last error is fixed, should be good to go! |
jkczyz
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kaiwolfram
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This adds two additional tests from the BOLT 11 invalid invoice tests, fixing the two errors that broke them. It fixes a panic on the "nonrecoverable signature" test and makes the error variant more sensible on the bogus SI prefix test.
The BOLT 11 invalid invoice test vectors suggest failing to parse invoices which have an amount which is not a whole number of millisatoshis. lightning-invoice, however, happily parses such invoices. While we could continue to parse them, failing them makes for one less check on the user code side, so we might as well. In order to keep the invoice creation less likely to fail, we also switch the Builder amount-setting function to use millisatoshis.
This adds the final missing BOLT 11 failure test, checking for unknown required feature flags before accepting an invoice.
BOLT 11 states that a reader "MUST skip over...`p`, `h`, `s` or `n` fields that do NOT have data_lengths of 52, 52, 52 or 53, respectively." Here we do so by simply ignoring any invalid-length field.
This pulls the BOLT 11 test vectors from lightning/bolts#898, tweaking our tests to properly handle them.
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Squashed without changes, will take after CI: |
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Fixes lightningdevkit/ldk-garbagecollected#41 and requires payment_secrets