Hyperledger Fabric: signing channel update

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I am using Hyperledger Fabric v2.2 with multiple organizations setup. I want to join a new organization to an existing channel. The problem is in signing channel update.

Fabric docs says that there are two main implementations of signing:

  1. “pass it along” - admin of Org1 signs channel update and sends in to Org2 admin, Org2 admin signs and sends to Org3 and so on, until enough signatures will be collected.
  2. "The other option is to submit the update to every Admin on a channel and wait for enough signatures to come back. These signatures can then be stitched together and submitted. This makes life a bit more difficult for the Admin who created the config update (forcing them to deal with a file per signer) but is the recommended workflow for users which are developing Fabric management applications."

All samples that I found describes only the first implementation. But how to do it with the second? I found the related code in HLF Node.js SDK v1.4 but can't find the same for v2.2.

hyperledger hyperledger-fabric
1 Answers

I had the same doubt, until I saw this here.

The Fabric v2.x SDKs only support transaction and query functions and event listening. Support for administrative functions for channels and nodes has been removed from the SDKs in favor of the CLI tools.

No more admin function starting from v2.x tho. Not sure if I answered your question.

user_98533150
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