Hi. My name is Rodrigo and I am starting with HF (v2.2). Can someone point me a link about how to perform a JOIN (the equivalent map-reduce) using couchdb? I need a doc, an example, something (I

As far as opening up the original HackerOne reports, I'd be fine with that if the process allows since the reports were resolved with documentation clarifications. The same documentation references

These are neither design flaws nor vulnerabilities. We have various configuration parameters for private data collection. For example, the following is a configuration of a private data collection. {

As it appears the "issues" described in this paper are not really security issues, can the paper be made available to a wider audience? Hackerone has all the reports related to this marked as

Private Chaincode Lab When: Tuesday, 30 March 2021 8:00am to 9:00am (GMT-07:00) America/Los

Hi Malik, The contract API is used to invoke a chaincode usually deployed as separate instance (could be on the same or different channel). When you need to call a method inside your chaincode you

Hello Guys, Just a quick question. I have this scenario where I'm calling one method inside a chaincode A (let's say to update some properties based on external factors). Now, these external

Hi, No, you don't have to start each contract individually in the main() function. In the Contract.NewChaincode() pass the multiple Contracts. Thanks, Nidhi Singh

How to deploy multi contracts in one chaincode package? In single contract examples, there is a main() function starts the defined contracts by shim.Start(). In multi contracts scenario, do I need to

Hi Nik, You are right! Defining the policy using the MSP ID's of the organizations, everything works as expected. Thank You. Stefano

I still think it is in your best interest to make some minor updates to the paper content to avoid using sensational language such as "design flaws" and "vulnerabilities". Researchers tend to get

You may need to use the MSP ID's of the organizations, rather than the informal names. Try this policy: "OR('Org1MSP.peer','Org2MSP.peer')"

Hi Community, Still facing the same issue. Additional log from monitordocker.sh net_test: "peer0.org2.example.com|2021-03-29 12:22:25.948 UTC [discovery] chaincodeQuery -> ERRO 066 Failed

Hi Alejo, There are multiple aspects to consider when rotating or updating the expired certs (TLS or identity) "1. What is the recommended procedure to replace expired signcerts with new ones on a

Works like a charm. Thank you.

You'll need to build with "GO_TAGS=noplugin" to disable the plugins when building the docker images. Should be as simple as 'make clean-all docker native GO_TAGS=noplugin'. You can verify the peer

Hi guys We have a HLF running on a production environment, and the signcerts certificates are about to expire (both MSP and TLS). The certificate are issued by our own organizations CA. I have 2

Hyperledger Fabric Documentation Workgroup call - Western hemisphere When: Friday, 26 March 2021 11:00am to 12:00pm (GMT-04:00) America/New

Thank you Vitalii, sounds good. Based on our side conversation, I've scheduled you for April 14th on the contributor meeting page -

Hi Mark, Thank you for your response and for your helpful direction! The explicit designation of endorsing peer at transaction submit was exactly what I was looking for. After