igor-egorov

Iroha Core Concepts - Draft (Grammar and understandability)

Why does Iroha run in a network? How can one gain a better understanding of the objects, both inside and outside the system? How do peers in the network collaborate and decide on which data to put into the blockchain? We will look at the Core Concepts and terminology used by Iroha in this section.

Account : An Iroha entity that is able to perform a specified set of actions or permissions. Each account belongs to one of multiple existing domains. An account is associated with zero or more roles.

There are two categories of permissions in Iroha, Permissions and Grantable Permissions. Only Grantable Permissions can be assigned to an account directly. Grantable Permissions allow an account to perform some action on behalf of another account.

Ametsuchi

igor-egorov

git clone -b master --depth=1 git@github.com:hyperledger/iroha.git iroha
cd iroha

docker pull hyperledger/iroha:latest

docker network create iroha-network

docker run --name some-postgres \
  -e POSTGRES_USER=postgres \
  -e POSTGRES_PASSWORD=mysecretpassword \

igor-egorov

#!/usr/bin/env python3
#
# Copyright Soramitsu Co., Ltd. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
#


from irohalib import Iroha, IrohaCrypto, IrohaGrpc
import uuid
import time

igor-egorov

#!/usr/bin/env python3
#
# Copyright Soramitsu Co., Ltd. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
#

import sys

if sys.version_info[0] < 3:
    raise Exception('Python 3 or a more recent version is required.')

igor-egorov

#!/usr/bin/env python3

from iroha import Iroha, IrohaCrypto, IrohaGrpc
import uuid
import binascii

address = 'localhost:50051'
admin_key = 'f101537e319568c765b2cc89698325604991dca57b9716b58016b253506cab70'
admin_id = 'admin@test'
domain = admin_id.split('@')[1]

igor-egorov

====================[ Build | combine_latest_until_first_completed_test | Debug ]====
"/Users/igor/Library/Application Support/JetBrains/Toolbox/apps/CLion/ch-0/183.5429.37/CLion.app/Contents/bin/cmake/mac/bin/cmake" --build /Users/igor/cpp/iroha/cmake-build-debug --target combine_latest_until_first_completed_test -- -j8
[ 66%] Built target google_test
[100%] Built target reactive_extensions_rxcpp
[100%] Building CXX object test/module/libs/common/CMakeFiles/combine_latest_until_first_completed_test.dir/combine_latest_until_first_completed_test.o
In file included from /Users/igor/cpp/iroha/test/module/libs/common/combine_latest_until_first_completed_test.cpp:11:
In file included from /usr/local/include/boost/variant.hpp:17:
/usr/local/include/boost/variant/variant.hpp:387:9: error: destructor called on non-final 'IntervalObservebleHelper' that has virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
        operand.~T(); // must be noexcept
        ^

igor-egorov

/**
 * Copyright Soramitsu Co., Ltd. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef IROHA_OBJ_COUNTER_HPP
#define IROHA_OBJ_COUNTER_HPP

#include <atomic>
#include <iostream>
#include <mutex>

igor-egorov

#include "obj_counter.hpp"
 
class Block : public ::google::protobuf::Message, public ::ObjCounter<Block>

igor-egorov

/**
 * Copyright Soramitsu Co., Ltd. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0
 */

#include "pending_txs_storage/impl/pending_txs_storage_impl.hpp"

#include <sstream>

#include "interfaces/transaction.hpp"

igor-egorov

#!/usr/bin/env python3

from iroha import Iroha, IrohaCrypto, IrohaGrpc
import binascii

admin_private = '85025c609c7cf82c1e8d6f398bdb28f6b799a49874e9215a3835df0c92c9ec14'

iroha = Iroha('admin@hoge')
net = IrohaGrpc('localhost:50051')