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# go-pinentry
[](https://pkg.go.dev/github.com/twpayne/go-pinentry)
Package `pinentry` provides a client to [GnuPG's
pinentry](https://www.gnupg.org/related_software/pinentry/index.html).
## Key Features
* Support for all `pinentry` features.
* Idiomatic Go API.
* Well tested.
## Example
```go
client, err := pinentry.NewClient(
pinentry.WithBinaryNameFromGnuPGAgentConf(),
pinentry.WithDesc("My description"),
pinentry.WithGPGTTY(),
pinentry.WithPrompt("My prompt:"),
pinentry.WithTitle("My title")
)
if err != nil {
return err
}
defer client.Close()
switch pin, fromCache, err := client.GetPIN(); {
case pinentry.IsCancelled(err):
fmt.Println("Cancelled")
case err != nil:
return err
case fromCache:
fmt.Printf("PIN: %s (from cache)\n", pin)
default:
fmt.Printf("PIN: %s\n", pin)
}
```
## Comparison with related packages
Compared to
[`github.com/gopasspw/pinentry`](https://github.com/gopasspw/pinentry), this
package:
* Implements all `pinentry` features.
* Includes tests.
* Implements a full parser of the underlying Assuan protocol for better
compatibility with all `pinentry` implementations.
## License
MIT
|
