35 lines
827 B
Go
35 lines
827 B
Go
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package patchsvc
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import (
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"crypto/ecdsa"
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"crypto/elliptic"
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"errors"
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"fmt"
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"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
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"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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)
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func newOwnerID(vh *session.RequestVerificationHeader) (*refs.OwnerID, error) {
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for vh.GetOrigin() != nil {
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vh = vh.GetOrigin()
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}
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sig := vh.GetBodySignature()
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if sig == nil {
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return nil, errors.New("empty body signature")
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}
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key, err := keys.NewPublicKeyFromBytes(sig.GetKey(), elliptic.P256())
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if err != nil {
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return nil, fmt.Errorf("invalid signature key: %w", err)
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}
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var userID user.ID
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user.IDFromKey(&userID, (ecdsa.PublicKey)(*key))
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ownID := new(refs.OwnerID)
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userID.WriteToV2(ownID)
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return ownID, nil
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}
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