def _genesis2base64(self, network):
"""
convert genesis.block to Base64
:param network: network id
:return: genesis block
:rtype: bytearray
"""
try:
dir_node = "{}/{}/".format(CELLO_HOME, network)
name = "genesis.block"
zname = "block.zip"
zip_file("{}{}".format(dir_node, name),
"{}{}".format(dir_node, zname))
with open("{}{}".format(dir_node, zname), "rb") as f_block:
block = base64.b64encode(f_block.read())
return block
except Exception as e:
raise e
def _conversion_msp_tls_cfg(self, type, org, node):
"""
msp and tls , cfg from zip file to byte
:param org: organization name
:param type: node type
:param node: node name
:return: msp, tls, cfg
:rtype: bytes
"""
try:
if type == "peer":
dir_node = "{}/{}/crypto-config/peerOrganizations/{}/peers/{}/" \
.format(CELLO_HOME, org, org, node + "." + org)
name = "core.yaml"
cname = "peer_config.zip"
else:
dir_node = "{}/{}/crypto-config/ordererOrganizations/{}/orderers/{}/" \
.format(CELLO_HOME, org, org.split(".", 1)[1], node + "." + org.split(".", 1)[1])
name = "orderer.yaml"
cname = "orderer_config.zip"
zip_dir("{}msp".format(dir_node), "{}msp.zip".format(dir_node))
with open("{}msp.zip".format(dir_node), "rb") as f_msp:
msp = base64.b64encode(f_msp.read())
zip_dir("{}tls".format(dir_node), "{}tls.zip".format(dir_node))
with open("{}tls.zip".format(dir_node), "rb") as f_tls:
tls = base64.b64encode(f_tls.read())
zip_file("{}{}".format(dir_node, name),
"{}{}".format(dir_node, cname))
with open("{}{}".format(dir_node, cname), "rb") as f_cfg:
cfg = base64.b64encode(f_cfg.read())
except Exception as e:
raise e
return msp, tls, cfg
