func (validator *validatorImpl) verifyValidityPeriod(tx *obc.Transaction) (*obc.Transaction, error) {
if tx.Cert != nil && tx.Signature != nil {
// Unmarshal cert
cert, err := utils.DERToX509Certificate(tx.Cert)
if err != nil {
validator.peer.node.log.Error("verifyValidityPeriod: failed unmarshalling cert %s:", err)
return tx, err
}
cid := viper.GetString("pki.validity-period.chaincodeHash")
ledger, err := ledger.GetLedger()
if err != nil {
validator.peer.node.log.Error("verifyValidityPeriod: failed getting access to the ledger %s:", err)
return tx, err
}
vp_bytes, err := ledger.GetState(cid, "system.validity.period", true)
if err != nil {
validator.peer.node.log.Error("verifyValidityPeriod: failed reading validity period from the ledger %s:", err)
return tx, err
}
i, err := strconv.ParseInt(string(vp_bytes[:]), 10, 64)
if err != nil {
validator.peer.node.log.Error("verifyValidityPeriod: failed to parse validity period %s:", err)
return tx, err
}
vp := time.Unix(i, 0)
var errMsg string = ""
// Verify the validity period of the TCert
switch {
case cert.NotAfter.Before(cert.NotBefore):
errMsg = "verifyValidityPeriod: certificate validity period is invalid"
case vp.Before(cert.NotBefore):
errMsg = "verifyValidityPeriod: certificate validity period is in the future"
case vp.After(cert.NotAfter):
errMsg = "verifyValidityPeriod: certificate validity period is in the past"
}
if errMsg != "" {
validator.peer.node.log.Error(errMsg)
return tx, errors.New(errMsg)
}
}
return tx, nil
}
func getTimeout(cID *pb.ChaincodeID) (time.Duration, error) {
ledger, err := ledger.GetLedger()
if err == nil {
chaincodeID := cID.Name
txUUID, err := ledger.GetState(chaincodeID, "github.com_openblockchain_obc-peer_chaincode_id", true)
if err == nil {
tx, err := ledger.GetTransactionByUUID(string(txUUID))
if err == nil {
chaincodeDeploymentSpec := &pb.ChaincodeDeploymentSpec{}
proto.Unmarshal(tx.Payload, chaincodeDeploymentSpec)
chaincodeSpec := chaincodeDeploymentSpec.GetChaincodeSpec()
timeout := time.Duration(time.Duration(chaincodeSpec.Timeout) * time.Millisecond)
return timeout, nil
}
}
}
return -1, errFailedToGetChainCodeSpecForTransaction
}
func getValidityPeriodFromLedger(t *testing.T) int64 {
cid := viper.GetString("pki.validity-period.chaincodeHash")
ledger, err := ledger.GetLedger()
if err != nil {
t.Logf("Failed getting access to the ledger: %s", err)
t.Fail()
}
vp_bytes, err := ledger.GetState(cid, "system.validity.period", true)
if err != nil {
t.Logf("Failed reading validity period from the ledger: %s", err)
t.Fail()
}
i, err := strconv.ParseInt(string(vp_bytes[:]), 10, 64)
if err != nil {
t.Logf("Failed to parse validity period: %s", err)
t.Fail()
}
return i
}