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Fix for crate consumers not finding Signature trait methods#287

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vdice merged 1 commit intodeislabs:mainfrom
itowlson:fix-signature-trait-in-consumers
Jan 31, 2022
Merged

Fix for crate consumers not finding Signature trait methods#287
vdice merged 1 commit intodeislabs:mainfrom
itowlson:fix-signature-trait-in-consumers

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@itowlson
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This addresses an issue when consuming the bindle crate in WAGI (and, no doubt, other applications): the ed25519_dalek::Signature::from_bytes, used in invoice/signature.rs and invoice/verification.rs, method is actually on the signature::Signature trait which is not in scope in those files. I don't yet understand why those files would compile in the Bindle client and server, but they don't compile in WAGI. And adding the trait to the files makes them give an "unused import" warning in Bindle!

The fix is to instead use Signature's TryFrom implementation, which is documented in the Signature examples, doesn't need to be brought into scope, and delegates directly to from_bytes so shouldn't change any behaviour #famouslastwords.

@vdice would be great if you could give this a test please - I'm not sure how to exercise the signature stuff. Thanks!

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LGTM

@vdice
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vdice commented Jan 31, 2022

Tested and looking good! Signing and server refresh (re-verification of invoices) all appear as expected.

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5 participants