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27 lines
679 B
Go
27 lines
679 B
Go
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package orm
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import (
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"fmt"
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"github.com/go-webauthn/webauthn/protocol/webauthncose"
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)
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// ExtractWebAuthnPublicKey parses the raw public key bytes and returns a JWK representation
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func ExtractWebAuthnPublicKey(keyBytes []byte) (*JWK, error) {
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key, err := webauthncose.ParsePublicKey(keyBytes)
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if err != nil {
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return nil, fmt.Errorf("failed to parse public key: %w", err)
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}
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switch k := key.(type) {
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case *webauthncose.EC2PublicKeyData:
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return FormatEC2PublicKey(k)
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case *webauthncose.RSAPublicKeyData:
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return FormatRSAPublicKey(k)
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case *webauthncose.OKPPublicKeyData:
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return FormatOKPPublicKey(k)
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default:
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return nil, fmt.Errorf("unsupported key type")
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}
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}
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