chore: Add Keybase HasByNameOrAddress, HasByName and HasByAddress #1313
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Additional details and impacted files@@ Coverage Diff @@
## master #1313 +/- ##
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+ Coverage 47.87% 55.11% +7.24%
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Files 372 421 +49
Lines 63019 67456 +4437
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+ Hits 30168 37179 +7011
+ Misses 30384 27369 -3015
- Partials 2467 2908 +441
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Signed-off-by: Jeff Thompson <[email protected]>
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This was referenced Oct 30, 2023
…if possible Signed-off-by: Jeff Thompson <[email protected]>
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thehowl
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Signed-off-by: Jeff Thompson <[email protected]>
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…olang#1313) The Keybase [interface has](https://github.com/gnolang/gno/blob/7105d00e10209003ea41fbae7a4d7c463c4167c3/tm2/pkg/crypto/keys/types.go#L16C2-L18) `GetByNameOrAddress`, `GetByName` and `GetByAddress`. If an application simply wants to check if the key is in the key base, it must use one of these and check for an error, as is done [in the gnokey command line](https://github.com/gnolang/gno/blob/7105d00e10209003ea41fbae7a4d7c463c4167c3/tm2/pkg/crypto/keys/client/add.go#L159-L160). ``` _, err = kb.GetByName(name) if err == nil { // account exists, ask for user confirmation ... } ``` A GnoMobile app also needs to check for the key. But it's expensive to return the entire key info. The byte buffer must be copies multiple times, in the Keybase and in the gRPC interface, and the key info structure must be reformatted to Protobuf and then to the application's language. And not preferable to generate errors to pass information in normal program flow. In the underlying `DB` interface, there is already a [Has function](https://github.com/gnolang/gno/blob/7105d00e10209003ea41fbae7a4d7c463c4167c3/tm2/pkg/db/types.go#L13). This PR updates the `Keybase` with the related functions `HasByNameOrAddress`, `HasByName` and `HasByAddress` which use `Has` to inexpensively return a simple bool. It also updates the gnokey command line to use `HasByName` to be more clear: ``` if has, err := kb.HasByName(name); err == nil && has { // account exists, ask for user confirmation ... } ``` --------- Signed-off-by: Jeff Thompson <[email protected]> Co-authored-by: Morgan Bazalgette <[email protected]>
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The Keybase interface has
GetByNameOrAddress,GetByNameandGetByAddress. If an application simply wants to check if the key is in the key base, it must use one of these and check for an error, as is done in the gnokey command line.A GnoMobile app also needs to check for the key. But it's expensive to return the entire key info. The byte buffer must be copies multiple times, in the Keybase and in the gRPC interface, and the key info structure must be reformatted to Protobuf and then to the application's language. And not preferable to generate errors to pass information in normal program flow.
In the underlying
DBinterface, there is already a Has function. This PR updates theKeybasewith the related functionsHasByNameOrAddress,HasByNameandHasByAddresswhich useHasto inexpensively return a simple bool. It also updates the gnokey command line to useHasByNameto be more clear: