Question

identities.go

定义了 identity 和 signingidentity 私有结构。

type identity struct {    // id contains the identifier (MSPID and identity identifier) for this instance    id *IdentityIdentifier    // cert contains the x.509 certificate that signs the public key of this instance    cert *x509.Certificate    // this is the public key of this instance    pk bccsp.Key    // reference to the MSP that "owns" this identity    msp *bccspmsp}type signingidentity struct {    // we embed everything from a base identity    identity    // signer corresponds to the object that can produce signatures from this identity    signer *signer.CryptoSigner}