41 lines
740 B
Go
41 lines
740 B
Go
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package server
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import (
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"context"
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"crypto"
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"crypto/ed25519"
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"fmt"
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"github.com/common-fate/httpsig/alg_ed25519"
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"github.com/common-fate/httpsig/verifier"
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)
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type KeyEntry struct {
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alg string
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publicKey crypto.PublicKey
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userId string
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}
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type InMemoryDirectory struct {
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records map[string]KeyEntry
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}
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func (dir *InMemoryDirectory) GetKey(ctx context.Context, keyId string, _ string) (verifier.Algorithm, error) {
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entry := dir.records[keyId]
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var alg verifier.Algorithm
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var err error
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switch entry.alg {
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case "ed25519":
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alg = alg_ed25519.Ed25519{
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PublicKey: entry.publicKey.(ed25519.PublicKey),
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Attrs: entry.userId,
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}
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default:
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err = fmt.Errorf("unknown algoritm: %s", entry.alg)
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}
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return alg, err
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}
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