Week 1 - Week 2

Jun 1 - Jun 18

• Mentee intro with the mentor.
• Introduction to the concepts of Hyperledger Iroha.
• Attend on-board meeting
• Build and run Hyperledger Iroha node (Irohad) and Catus.
• Send sample commands and queries via Iroha-CLI and Iroha-javascript.
• Understand the architecture and test the Cactus-Iroha plugin.

Week 3 - Week 6

Jun 19 - July 9

• Implement missing features of the Cactus-Iroha plugin.
• Test and document missing features of the Cactus-Iroha plugin.

Week 6 - Week 10

July 10 - July 30

• Implement missing features of the Cactus-Iroha plugin.
• Make the plugin configurable.
• Testing and documentation of the plugin. 

Week 10

July 31 - Aug 10

Aug 20-31: Midterm Evaluation

• Add dynamic request parameters for the cactus-iroha plugin.
• Discuss and create priority list of future objectives with mentors.

Week 11 - Week 15

Aug 9 - 10 Sept

• Generate ts files from the latest iroha proto files.
• Test all iroha commands and queries in the iroha-javascript client.

Week 16 - Week 20

11 Sept - 9 Oct

• Update the iroha-javascript library in the iroha-cactus plugin.
• Implement TLS encryption in cactus-iroha plugin.

Week 21 - Week 25

10 Oct - 18 Nov

Nov 18: Final Evaluation

• Documentation of how to integrate multiple (two and more) Iroha's networks with Cactus
• Prepare final project report.
• Present changes to Iroha and cactus communities.

• Mentee intro with the mentor.
• Introduction to the concepts of Hyperledger Iroha.
• Built Cactus

• Attend on-board meeting
• Build and run Hyperledger Iroha node (Irohad).
• Send sample commands and queries via Iroha-CLI and Iroha-javascript.

• Report issues in the Cactus-Iroha-connector plugin
• Discuss issues with mentors.
• Fix issues in the Cactus-Iroha-connector plugin.

• Discussed TLS encryption objective with mentors.
• Enabled TLS encryption in the Iroha server.
• Researched client-side encryption for the Iroha-javascript library.

• Completed and tested client-side TLS encryption for the Iroha-javascript library.
• Implemented and tested fetchCommits in the Iroha-javascript library.
• Tested commands and queries using smart contracts from the Iroha-python library.

• Implemented queries and commands using smart contracts in the Iroha-javascript library.
• Tested smart contracts in the Iroha-javascript library.
• Discussed future objectives with mentors. 
• Created PR #110 to add a sample for smart contracts to the iroha-javascript library.

• Updated PR #110 according to mentors' suggestions.
• Tested compareAndSetAccount detail query.
• Tested gRPC health check. 

• Researched and studied proto files and compilation of proto files to generate TS files.
• Started TLS integration with the Iroha-Cactus integration plugin.
• Started compilation of latest proto files to update the Iroha-javascript library. 
• Researched various LFX docker training.  

• Added TLS encryption in the cactus-iroha plugin.
• Started writing tests for TLS encryption.
• Made final changes in PR #110 and got it merged.

• Discussed future internship objectives with mentors.
• Discussed and partially completed implementation of # 1253
• Completed initial chapters of docker training.

• Completed implementation of # 1253 and created PR #2148  
• Generated ts files from the latest proto files.

• Planned future objectives with mentors.
• Updated PR #2148 according to mentors' suggestions.

• Tested the latest proto files from the Iroha-javascript library.

• Created PR #125 to update the iroha-javascript library with the latest Iroha (1.5.0) proto files.

• Tested latest iroha-javascript library in the iroha-cactus plugin.
• Created PR #2166 to update the iroha-javascript library in the iroha-cactus plugin.

• Discussed improvements in PR #125 with mentors.
• Made final changes in PR #2148 and got it merged.

• Updated PR #2166 according to mentors' suggestions.
• Discussed TLS Encryption integration in cactus-iroha plugin # 1251 with mentors.
• Created draft PR #2202 to add TLS encryption in cactus-iroha plugin.
• Created final report and presentation.

gRPC TLS option is not implemented.

Currently, only able to generate and pass in TLS parameters( TLS Cert/ TLS Key/ TLS Port) to iroha test ledger, but those parameters are immediately discarded.

Implement gRPC TLS support for Iroha test ledger.

(Refer to Cactus PR #1190 and Cactus PR #2202)

fetchCommits is not implemented. 

It is inside the plugin-ledger-connector-iroha.ts, but unable to test it due to its unique characteristic of streaming responses.

3

Test smart contracts by using Call Engine command for the Iroha-Cactus connector.

Implement InvokeContractV1 for Iroha connector once Iroha fully support smart contract. (Refer: Iroha-javascript PR #110)

3

Link

Link

setSettingValue is not implemented because this command can only be called inside genesis.block file.

(Current connector implementation returns HTTP 405 Error in plugin-ledger-connector-iroha.ts)

When Iroha is able to run SetSettingValue outside of genesis.block, implement and test it.

(It is being said that the Iroha team plans to support running SetSettingValue outside of genesis.block.)

removePeer is not fully tested. 

A valid Iroha testnet needs to be constructed to test removePeer.

Able to manipulate Iroha testnet ( An Iroha testnet usually composes of >= 3 Iroha nodes).

Then, construct Iroha test within the test case to test removePeer.

6

getPendingTransaction is not fully tested.

There is an issue with producing a pending transaction: the code will get stuck and fail the test suite. It seems like Iroha ledger itself is struggling to generate the pending transaction. (https://jira.hyperledger.org/browse/IR-1010) In other words, it seems to be an issue with Iroha ledger itself instead of the Iroha Javascript library.

Able to produce a pending transaction in the test case.

Able to validate the pending transaction via getPendingTrasaction query.

Prometheus exporter metrics integration is not implemented.

Add prometheus exporter to the Iroha connector plugin.

An Iroha Python SDK is embedded inside the Iroha AIO docker image for docker healthcheck. Although this healthcheck mechanism works fine, it makes the docker image ~100MB larger.