Function authz

interop/alts/server/server.go:74–88

authz shows how to access client information at the server side to perform application-layer authorization checks.

(ctx context.Context, info *tap.Info)

// authz shows how to access client information at the server side to perform
// application-layer authorization checks.
func authz(ctx context.Context, info *tap.Info) (context.Context, error) {
	authInfo, err := alts.AuthInfoFromContext(ctx)
	if err != nil {
		return nil, err
	}
	// Access all alts.AuthInfo data:
	logger.Infof("authInfo.ApplicationProtocol() = %v", authInfo.ApplicationProtocol())
	logger.Infof("authInfo.RecordProtocol() = %v", authInfo.RecordProtocol())
	logger.Infof("authInfo.SecurityLevel() = %v", authInfo.SecurityLevel())
	logger.Infof("authInfo.PeerServiceAccount() = %v", authInfo.PeerServiceAccount())
	logger.Infof("authInfo.LocalServiceAccount() = %v", authInfo.LocalServiceAccount())
	logger.Infof("authInfo.PeerRPCVersions() = %v", authInfo.PeerRPCVersions())
	logger.Infof("info.FullMethodName = %v", info.FullMethodName)
	return ctx, nil
}