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Functions ¶
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Types ¶
type ValidatorOneValidSignature ¶
type ValidatorOneValidSignature struct {
}
ValidatorOneValidSignature implements the default transaction validation policy, which is to check the correctness of the read-write set and the endorsement signatures
func (*ValidatorOneValidSignature) Init ¶
func (vscc *ValidatorOneValidSignature) Init(stub shim.ChaincodeStubInterface) pb.Response
Init is called once when the chaincode started the first time
func (*ValidatorOneValidSignature) Invoke ¶
func (vscc *ValidatorOneValidSignature) Invoke(stub shim.ChaincodeStubInterface) pb.Response
Invoke is called to validate the specified block of transactions This validation system chaincode will check the read-write set validity and at least 1 correct endorsement. Later we can create more validation system chaincodes to provide more sophisticated policy processing such as enabling policy specification to be coded as a transaction of the chaincode and the client selecting which policy to use for validation using parameter function @return serialized Block of valid and invalid transactions indentified Note that Peer calls this function with 3 arguments, where args[0] is the function name, args[1] is the Envelope and args[2] is the validation policy
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