Blockchain Hyperledger Fabric Plugins

Plugin Info

Plugins Available in the Bundle:

1. Hyperledger Fabric Tool
2. Hyperledger Fabric Datalist Binder
3. Hyperledger Fabric Form Binder

This plugin bundle is compatible with Joget DX 8.

Installation

1. Download the plugin JAR file:
   joget-hyperledger-fabric-6.2.2.jar
2. Upload the downloaded jar file through Manage Plugins.
3. Map and configure the tool plugin to any Process Tool/ Post Form Submission Processing Plugin.
4. Map and configure the datalist binder to any Datalist Binder.
5. Map and configure the form binder to any Form Load Binder.
6. A sample app for Joget Enterprise Edition is available for download here:
   APP_fabcar-fabric2.0-20200310143047.jwa
7. Sample connection profile to the Fabcar network:
   connection-fabcar.json
8. The source code for the plugin is available at https://github.com/jogetoss/joget-hyperledger-fabric.

Screenshots

• Hyperledger Fabric configuration
  

• Fabric Transaction options

  

• Storing transaction status to form field
  
• Storing transaction status to workflow variable
  

Common Errors And Troubleshooting

If you are hitting a similar error such as below:

WARN  12 Feb 2023 21:48:11 org.hyperledger.fabric.sdk.PeerEventServiceClient - PeerEventServiceClient{id: 151, channel: mychannel, peerName: peer0.org1.example.com, url: grpcs://peer0.org1.example.com:7051} PeerEventServiceClient{id: 151, channel: mychannel, peerName: peer0.org1.example.com, url: grpcs://peer0.org1.example.com:7051} attempts 10 Status returned failure code 403 (FORBIDDEN) during peer service event registration

The solution is to delete the wflow/hf_users folder.

Changelog