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Defining permissions to assets within an organization
#fabric
#fabric-sdk-node
#fabric-ca
Hi, Is it possible to define access control to an asset within an organization at the fabric level using user identities? The one solution I can think of is maintaining permission to the asset within
Hi, Is it possible to define access control to an asset within an organization at the fabric level using user identities? The one solution I can think of is maintaining permission to the asset within
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By
Mrudav Shukla
· #5858
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Question regarding user enrollment using Fabric-CA node sdk
#fabric-sdk-node
#fabric
#fabricca
Hello Team, I have created my fabric network which includes 2 Orgs having 2 peers each and used Fabric-CA for generating crypto material for peers and orderer. Now my question is, how to enroll and re
Hello Team, I have created my fabric network which includes 2 Orgs having 2 peers each and used Fabric-CA for generating crypto material for peers and orderer. Now my question is, how to enroll and re
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By
HLF POC
· #5470
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答复: [Hyperledger Fabric] How to send fabric chaincode events received in node.js application to angular application?
#fabric-sdk-node
Thanks for reply. I have tried passing in an outside function as a parameter for registerChaincodeEvent now it does not recognize it as eventCallback function and throws error like "eventCallback para
Thanks for reply. I have tried passing in an outside function as a parameter for registerChaincodeEvent now it does not recognize it as eventCallback function and throws error like "eventCallback para
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By
Prasanth Sundaravelu
· #5366
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答复: [Hyperledger Fabric] How to send fabric chaincode events received in node.js application to angular application?
#fabric-sdk-node
That is a general nodejs function, not specific for fabric. But AFAIK, you could use outside function and variable inside callback with `closure` pattern or even directly using the context scope. Best
That is a general nodejs function, not specific for fabric. But AFAIK, you could use outside function and variable inside callback with `closure` pattern or even directly using the context scope. Best
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By
...
· #5365
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How to send fabric chaincode events received in node.js application to angular application?
#fabric-sdk-node
Hi guys, I'm using registerChaincodeEvent(ccid, eventCallBack, errorCallBack, options) to listen to events from my blockchain. The problem with this is that the eventCallBack function is not able to a
Hi guys, I'm using registerChaincodeEvent(ccid, eventCallBack, errorCallBack, options) to listen to events from my blockchain. The problem with this is that the eventCallBack function is not able to a
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By
Prasanth Sundaravelu
· #5364
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答复: [Hyperledger Fabric] How to develop custom Node SDK for new Business Application
#fabric-sdk-node
Hi Bhawana I guess this is not a Fabric topic that you need a help in build your application sdk instead of using fabric-sdk-node. You can chose your own implementation, such as using express.js as ht
Hi Bhawana I guess this is not a Fabric topic that you need a help in build your application sdk instead of using fabric-sdk-node. You can chose your own implementation, such as using express.js as ht
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By
...
· #5239
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How to develop custom Node SDK for new Business Application
#fabric-sdk-node
Hello All, I am working on a project where I developed a Business Application using the Hyperledger Fabric and Hyperledger Composer. Now, I am looking forward to develop Node SDK for that application.
Hello All, I am working on a project where I developed a Business Application using the Hyperledger Fabric and Hyperledger Composer. Now, I am looking forward to develop Node SDK for that application.
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By
bhawana.1441@...
· #5234
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How to get the ledger height of channel in real time?
#fabric-sdk-node
yes, you maybe can not get the latest info about height. But if the channel is alive the height will not be static. There are always transactions around. I am not sure how much sense it will make to k
yes, you maybe can not get the latest info about height. But if the channel is alive the height will not be static. There are always transactions around. I am not sure how much sense it will make to k
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By
Michael Wang
· #5157
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答复: [Hyperledger Fabric] How to get the ledger height of channel in real time?
#fabric-sdk-node
I have a same concern here, a proposed new feature to provide a more updated block height is expose a query service from orderer, instead of from peer. For who is current leader peer, I gues it could
I have a same concern here, a proposed new feature to provide a more updated block height is expose a query service from orderer, instead of from peer. For who is current leader peer, I gues it could
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By
...
· #5156
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How to get the ledger height of channel in real time?
#fabric-sdk-node
As we know, one channel can have multiple peers, and when we query ledger height , we need to specify one peer in the channel, but if this peer's ledger is not up to date(e.g. not a leader peer, netwo
As we know, one channel can have multiple peers, and when we query ledger height , we need to specify one peer in the channel, but if this peer's ledger is not up to date(e.g. not a leader peer, netwo
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By
andychen.chen@...
· #5076
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how certificates get derived from the real fabric-ca-server certificate in hfc-key-store in hyperledger?
#fabric
#fabricca
#fabric-sdk-node
I'd like to explain what I understand correctly first and if I'm right, please tell me the truth and if I'm mistaken, tell me also that I'm mistaken. My explanation is about how hyperledger network an
I'd like to explain what I understand correctly first and if I'm right, please tell me the truth and if I'm mistaken, tell me also that I'm mistaken. My explanation is about how hyperledger network an
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By
...
· #4874
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Issue in Fabric SDK Node 1.2.2 - error response status thrown away
#fabric-sdk-node
#fabric
Just to double check here ... you actually are talking about the behavior when the status is >= 400, correct? ----------------------------------------- Gari Singh Distinguished Engineer, CTO - IBM Blo
Just to double check here ... you actually are talking about the behavior when the status is >= 400, correct? ----------------------------------------- Gari Singh Distinguished Engineer, CTO - IBM Blo
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By
...
· #4833
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Issue in Fabric SDK Node 1.2.2 - error response status thrown away
#fabric-sdk-node
#fabric
Hello, In Fabric SDK Node 1.2.2, when response with Status less than 400 is returned from chaincode, the resulting response contains only error message and stack trace. Would it be possible to fix thi
Hello, In Fabric SDK Node 1.2.2, when response with Status less than 400 is returned from chaincode, the resulting response contains only error message and stack trace. Would it be possible to fix thi
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By
...
· #4832
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