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| author | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-04-06 01:31:18 +0800 |
|---|---|---|
| committer | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-04-07 18:48:19 +0800 |
| commit | 3f306f63d48f011a527e301e3bf9aec2d6efb7e1 (patch) | |
| tree | 527dc3f1c6a0ededd135c4fe7236454a3a300308 /whisper | |
| parent | 7c583f82228fb373dd6bbe15effb68cf5aac0ad9 (diff) | |
| download | dexon-3f306f63d48f011a527e301e3bf9aec2d6efb7e1.tar.gz dexon-3f306f63d48f011a527e301e3bf9aec2d6efb7e1.tar.zst dexon-3f306f63d48f011a527e301e3bf9aec2d6efb7e1.zip | |
Forward and log EC recover err and remove dup pubkey len check
Diffstat (limited to 'whisper')
| -rw-r--r-- | whisper/message.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/whisper/message.go b/whisper/message.go index 5d9e5b5c1..407cfb1e8 100644 --- a/whisper/message.go +++ b/whisper/message.go @@ -5,6 +5,7 @@ import ( "time" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/logger/glog" ) type Message struct { @@ -32,7 +33,12 @@ func (self *Message) sign(key *ecdsa.PrivateKey) (err error) { func (self *Message) Recover() *ecdsa.PublicKey { defer func() { recover() }() // in case of invalid sig - return crypto.SigToPub(self.hash(), self.Signature) + pub, err := crypto.SigToPub(self.hash(), self.Signature) + if err != nil { + glog.V(0).Infof("Could not get pubkey from signature: ", err) + return nil + } + return pub } func (self *Message) Encrypt(to *ecdsa.PublicKey) (err error) { |