def test_forge_accusation(self, sandbox: Sandbox, session: dict):
"""Forge and inject a double endorsement evidence operation"""
client = sandbox.client(1)
head_hash = client.get_head()['hash']
# Extract the `Endorsement` ops and the slot out of the
# `Endorsement_with_slot` ops
endorsement1 = session['endorsement1']['contents'][0]['endorsement']
endorsement2 = session['endorsement2']['contents'][0]['endorsement']
slot = session['endorsement1']['contents'][0]['slot']
operation = {
'branch':
head_hash,
'contents': [{
'kind': 'double_endorsement_evidence',
'op1': endorsement1,
'op2': endorsement2,
'slot': slot,
}],
}
path_forge_operation = (
'/chains/main/blocks/head/helpers/forge/operations')
operation_hex_string = client.rpc('post',
path_forge_operation,
data=operation)
assert isinstance(operation_hex_string, str)
sender_sk_long = constants.IDENTITIES['bootstrap1']['secret']
sender_sk = sender_sk_long[len('unencrypted:'):]
signed_op = utils.sign_operation(operation_hex_string, sender_sk)
op_hash = client.rpc('post', 'injection/operation', signed_op)
assert isinstance(op_hash, str)
session['operation'] = op_hash
def test_forge_accusation(self, sandbox, session):
"""Forge and inject a double endorsement evidence operation"""
client = sandbox.client(1)
head_hash = client.get_head()['hash']
def transform_endorsement(end):
return {
'branch': end['branch'],
'operations': end['contents'][0],
'signature': end['signature']
}
endorsement1 = transform_endorsement(session['endorsement1'])
endorsement2 = transform_endorsement(session['endorsement2'])
operation = {
'branch':
head_hash,
'contents': [{
'kind': 'double_endorsement_evidence',
'op1': endorsement1,
'op2': endorsement2
}]
}
path_forge_operation = ('/chains/main/blocks/head/helpers/forge/'
'operations')
operation_hex_string = client.rpc('post',
path_forge_operation,
data=operation)
assert isinstance(operation_hex_string, str)
sender_sk_long = constants.IDENTITIES['bootstrap1']['secret']
sender_sk = sender_sk_long[len('unencrypted:'):]
signed_op = utils.sign_operation(operation_hex_string, sender_sk)
op_hash = client.rpc('post', 'injection/operation', signed_op)
assert isinstance(op_hash, str)
session['operation'] = op_hash