bootstrap_util.py 文件源码

def initFromPath(self, path):
        'Will initialize the directory from the path supplied'
        import cPickle
        data = None
        with open(path,'r') as f:
            data = cPickle.load(f)
        assert data != None, "Expected some data, did not load any."
        priv_key_from_pem = lambda x: crypto.load_privatekey(crypto.FILETYPE_PEM, x)
        for userName, keyTuple in data['users'].iteritems():
            self.users[userName] = User(userName, directory=self,
                                        ecdsaSigningKey=ecdsa.SigningKey.from_pem(keyTuple[0]),
                                        rsaSigningKey=priv_key_from_pem(keyTuple[1]))
            self.users[userName].tags = keyTuple[2]
        for orgName, tuple in data['organizations'].iteritems():
            org = Organization(orgName, ecdsaSigningKey=ecdsa.SigningKey.from_pem(tuple[0]),
                               rsaSigningKey=priv_key_from_pem(tuple[0]))
            org.signedCert = crypto.load_certificate(crypto.FILETYPE_PEM, tuple[2])
            org.networks = [Network[name] for name in tuple[3]]
            self.organizations[orgName] = org
        for nat, cert_as_pem in data['nats'].iteritems():
            self.ordererAdminTuples[nat] = crypto.load_certificate(crypto.FILETYPE_PEM, cert_as_pem)