dstepanov-yadro/frostfs-api-go
1
0
Fork 0
forked from TrueCloudLab/frostfs-api-go
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#126] v2: make stable marshal wrapper public

Browse source 
This wrapper can be used outside of v2 packages to
use SignDataWithHandler function. This function uses
DataSource interface and this wrapper implements
this interface based on stable marshal structures.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2020-08-25 14:47:55 +03:00 committed by Stanislav Bogatyrev
parent 8c920d75a6
commit 10137b44dd
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
v2/signature/sign.go
View file

@ -30,8 +30,8 @@ type stableMarshaler interface {
StableSize() int
}
type stableMarshalerWrapper struct {
sm stableMarshaler
type StableMarshalerWrapper struct {
SM stableMarshaler
}
type metaHeader interface {
@ -113,17 +113,17 @@ func (r *responseVerificationHeader) setOrigin(m stableMarshaler) {
}
}
func (s stableMarshalerWrapper) ReadSignedData(buf []byte) ([]byte, error) {
if s.sm != nil {
return s.sm.StableMarshal(buf)
func (s StableMarshalerWrapper) ReadSignedData(buf []byte) ([]byte, error) {
if s.SM != nil {
return s.SM.StableMarshal(buf)
}
return nil, nil
}
func (s stableMarshalerWrapper) SignedDataSize() int {
if s.sm != nil {
return s.sm.StableSize()
func (s StableMarshalerWrapper) SignedDataSize() int {
if s.SM != nil {
return s.SM.StableSize()
}
return 0
@ -210,7 +210,7 @@ func signServiceMessagePart(key *ecdsa.PrivateKey, part stableMarshaler, sigWrit
// sign part
if err := signature.SignDataWithHandler(
key,
&stableMarshalerWrapper{part},
&StableMarshalerWrapper{part},
keySignatureHandler(sig),
); err != nil {
return err
@ -282,7 +282,7 @@ func verifyMatryoshkaLevel(body stableMarshaler, meta metaHeader, verify verific
func verifyServiceMessagePart(part stableMarshaler, sigRdr func() *refs.Signature) error {
return signature.VerifyDataWithSource(
&stableMarshalerWrapper{part},
&StableMarshalerWrapper{part},
keySignatureSource(sigRdr()),
)
}