Hyperledger Cookbook
Xun (Brian) Wu Chuanfeng Zhang Andrew Zhang更新时间：2021-06-24 15:00:28
最新章节：Leave a review - let other readers know what you thinkcoverpage
Title Page
Copyright and Credits
Hyperledger Cookbook
About Packt
Why subscribe?
Packt.com
Contributors
About the authors
Contributing author
About the reviewer
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Conventions used
Sections
Getting ready
How to do it…
How it works…
There's more…
See also
Get in touch
Reviews
Working with Hyperledger Fabric
Reviewing the Hyperledger Fabric architecture and components
Getting ready
How to do it...
How it works...
Installing Hyperledger Fabric on AWS
Getting ready
How to do it...
How it works...
Building the Fabric network
How to do it...
How it works...
Adding an organization to a channel
Getting ready...
How to do it...
How it works...
There's more...
Using CouchDB
How to do it...
How it works...
Writing your first application
How to do it...
Accessing the API with SDK
How it works...
See also
Implementing Hyperledger Fabric
Inventory asset management
Writing chaincode as a smart contract
Getting ready
Writing chaincode using Go
How to do it...
The OrgAsset entity
The Init function
The Invoke function
The query and getHistory functions
How it works...
The Init function
The Invoke function
The query function
Compiling and deploying Fabric chaincode
Getting ready
How to do it...
Starting the sample Fabric network
Building and deploying the chaincode
How it works...
Running and testing the smart contract
How to do it...
Installing the assermgr chaincode
Instantiating the assermgr chaincode
Invoking the assermgr chaincode
How it works...
Developing an application with Hyperledger Fabric through the SDK
How to do it...
Creating and executing startFabric.sh
Setting up a client project
Writing Node.js sever-side code
Writing Node.js client-side code
Running the web application
How it works...
Modeling a Business Network Using Hyperledger Composer
The Hyperledger Composer business network and development components
Getting ready
How to do it...
Process flow
Entities
Assets
Query
How it works...
Setting up the Hyperledger Composer prerequisites environment
Getting ready
How to do it...
How it works...
Setting up the development environment
Getting ready
How to do it...
How it works...
Configuring a Composer business network
How to do it...
How it works...
Implementing models transaction logic access control and query definitions
Getting ready
How to do it...
How it works...
There's more...
Deploying testing and exporting business network archives using the Composer command-line interface
Getting ready
How to do it...
How it works...
Interacting with Composer through the RESTful API
Getting ready
How to do it...
How it works...
Integrating Hyperledger Fabric with Explorer
Technical requirements
Setting up the Hyperledger Explorer environment
Getting ready
How to do it...
Installing Hyperledger Explorer and setting up the database
How to do it...
Configuring Hyperledger Explorer with Fabric
Getting ready
How to do it...
How it works...
Building Hyperledger Explorer
How to do it...
Running the Hyperledger Explorer application
Getting ready
How to do it...
Working with Hyperledger Sawtooth
Introduction
Installing Hyperledger Sawtooth
Getting ready
How to do it...
Configuring Hyperledger Sawtooth
How to do it...
How it works...
Designing a namespace and address
Getting ready
How to do it...
How it works...
The namespace and address scheme
There's more...
Implementing a transaction family
How to do it...
How it works...
Building a transaction processor
Getting ready
How to do it...
Registering the transaction handler to the transaction processor
Implementing the transaction handler class
Building the command-line script
Setting up the transaction processor as a service
Building a Python egg and installing your python package
Starting the transaction processor service
How it works...
Granting permissions on the Sawtooth network
How to do it...
How it works...
There's more...
Developing client applications with the Sawtooth REST API and SDK
How to do it...
Step 1 – Generating a private/public key-pair and creating a signer instance
Step 2 – Implementing transaction-payload encoding
Step 3 – Implementing the namespace prefix and address scheme
Step 4 – Building a transaction header and a transaction
Step 5 – Building a batch
Step 6 – Submitting the batch with REST API
Step 7 – Building the client application
Step 8 – Testing the sample client
How it works...
Operating an Ethereum Smart Contract with Hyperledger Burrow
Introduction
An introduction to Seth
Installing Hyperledger Burrow on AWS
Getting ready
How to do it...
How it works...
Writing smart contracts with Solidity
Getting ready
How to do it...
How it works...
Using the pragma version and importing another source file
Using contracts
Deploying and calling the Ethereum smart contract on Burrow
Getting ready
How to do it...
How it works...
Installing Hyperledger Seth with Docker on AWS
How to do it...
How it works...
Creating externally owned accounts and writing Solidity contracts on Seth
How to do it...
How it works...
Deploying and calling Ethereum contracts with the Seth CLI and RPC
How to do it...
How it works...
Permissioning Ethereum EOA and contract accounts on Seth
How to do it...
How it works...
Working with Hyperledger Iroha
Installing Hyperledger Iroha on AWS
How to do it...
How it works...
Configuring Hyperledger Iroha
Getting ready
How to do it...
How it works...
Interacting with Hyperledger Iroha using the CLI to create cryptocurrency
Getting ready
How to do it...
How it works...
There's more...
Interacting with Hyperledger Iroha using the client library
Getting ready
How to do it...
How it works...
Exploring the CLI with Hyperledger Indy
Introduction
Installing Hyperledger Indy and the Indy CLI on AWS
Getting ready
How to do it...
How it works...
There's more...
Exploring the Indy CLI with Hyperledger Indy
Getting ready
How to do it...
Running the Indy CLI
Creating opening and listing the wallet
Creating importing and using the DID
Creating connecting and listing the Indy node pool
Sending NYM transactions to the ledger
Posting the credential schema and credential definition transaction to the ledger
How it works...
Hyperledger Blockchain Scalability and Security
Hyperledger blockchain scalability and performance
How to do it...
Block-size scaling
Endorser scaling
The endorser policy
Channels and resource allocation
Hyperledger blockchain security
How to do it...
The Fabric CA server
The Fabric CA client
The Fabric CA database
How it works...
Hyperledger performance measurement
Getting ready
How to do it...
Installing dependencies
Running the benchmark
How it works...
The adaption layer
The interface and core layer
The application layer
See also
Hyperledger Blockchain Ecosystem
An introduction to the Hyperledger family
The framework projects
The tool projects
Building the Hyperledger framework layers
The Hyperledger design philosophy at a glance
Framework architecture overview
The consensus layer
Smart contracts
Solving business problems with Hyperledger
IBM and Walmart – blockchain for food safety with Hyperledger Fabric
The problem
The approach
The results
ScanTrust and Cambio Coffee – supply-chain blockchain with Hyperledger Sawtooth
The problem
The approach
The results
BC and VON – cutting government red tape with Hyperledger Indy
The problem
The approach
The results
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更新时间：2021-06-24 15:00:28