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Fix: Infinite loop on wrong password

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Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2018-06-01 18:28:55 +02:00
parent 76ace2d6bf
commit 93644bdbf9
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E
1 changed files with 6 additions and 0 deletions
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6
decryption.go
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@ -40,7 +40,13 @@ func decryptGPGSymmetric(body []byte, passphrase string) ([]byte, error) {
return nil, fmt.Errorf("Unable to read armor: %s", err) return nil, fmt.Errorf("Unable to read armor: %s", err)
} }
var passwordRetry bool
md, err := openpgp.ReadMessage(msgReader, nil, func(keys []openpgp.Key, symmetric bool) ([]byte, error) { md, err := openpgp.ReadMessage(msgReader, nil, func(keys []openpgp.Key, symmetric bool) ([]byte, error) {
if passwordRetry {
return nil, fmt.Errorf("Wrong passphrase supplied")
}
passwordRetry = true
return []byte(passphrase), nil return []byte(passphrase), nil
}, nil) }, nil)
if err != nil { if err != nil {