A simpler and easy way to handle endorsement policies with Hyperledger Fabric based products.
Home Page: https://wiki.hyperledger.org/pages/viewpage.action?pageId=29035323
License: GNU General Public License v3.0
Currently seems that 8080 is hardcoded default, good to have 8080 as default but should be override-able
Create a basic Golang REST server to facilitate calls between web-ui and fabric-cli
Need some help text
$ ./easyDoser-server --help
2020/07/05 12:51:16 listen tcp :8080: bind: address already in use
$ ./easyDoser-server -h
2020/07/05 12:51:16 listen tcp :8080: bind: address already in use
Create a bash file that fetches a list of channels a peer has joined.
The current documentation does not say anything about a hyperledger fabric running. This project is based on it.
So, some instructions like:
Ensure the hyperledger fabric is running:
hyperledger/fabric-samples/test-network|master ⇒ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
beabb85a8e55 dev-peer0.org2.example.com-basic_1.0-4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad-6c0d5b0755cb92ed5555bd2e8a8765a6f425d1ed5ed9a90e625e01939e2113be "chaincode -peer.add…" About an hour ago Up About an hour dev-peer0.org2.example.com-basic_1.0-4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad
45fad38301ca dev-peer0.org1.example.com-basic_1.0-4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad-42f57faac8360472e47cbbbf3940e81bba83439702d085878d148089a1b213ca "chaincode -peer.add…" About an hour ago Up About an hour dev-peer0.org1.example.com-basic_1.0-4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad
7adb159c312d hyperledger/fabric-peer:latest "peer node start" About an hour ago Up About an hour 0.0.0.0:7051->7051/tcp peer0.org1.example.com
71e30ee0bf3f hyperledger/fabric-peer:latest "peer node start" About an hour ago Up About an hour 7051/tcp, 0.0.0.0:9051->9051/tcp peer0.org2.example.com
894c1bb2e0ee hyperledger/fabric-orderer:latest "orderer" About an hour ago Up About an hour 0.0.0.0:7050->7050/tcp orderer.example.com
hyperledger/fabric-samples/test-network|master ⇒
Make the Golang server to use bash files to get data.
Pick the relevant data coming from bash files and send them to appropriate REST endpoints.
After changing the endorsement policy of the network once, Discovery service fails to fetch endorsement policy and throws
server returned: failed constructing descriptor for chaincodes:<name:"fabcar" >
Submit to hyperledger wiki
The current one says: "Material dashboard react by Creative Tim"
Create a bash file that interacts with fabric cli and decodes channel block file using configtxlator and returns channel information
On test network, when filled values, the server throws index out of range
exit status 1272020/07/06 16:35:03 http: panic serving [::1]:56412: runtime error: index out of range [1] with length 1
goroutine 6 [running]:
net/http.(*conn).serve.func1(0xc0001030e0)
/usr/local/go/src/net/http/server.go:1772 +0x139
panic(0x7306c0, 0xc00009c0c0)
/usr/local/go/src/runtime/panic.go:975 +0x3e3
main.getChannelList(0x7cab00, 0xc0000aa000, 0xc0000b2100)
/home/anoop/Work/github/maniankara/hyperledger-easydoser/easyDoser-server/main.go:49 +0x903
net/http.HandlerFunc.ServeHTTP(0x76d7a8, 0x7cab00, 0xc0000aa000, 0xc0000b2100)
/usr/local/go/src/net/http/server.go:2012 +0x44
github.com/gorilla/mux.(*Router).ServeHTTP(0xc000136000, 0x7cab00, 0xc0000aa000, 0xc000162000)
/home/anoop/go/src/github.com/gorilla/mux/mux.go:210 +0xe2
net/http.serverHandler.ServeHTTP(0xc000148000, 0x7cab00, 0xc0000aa000, 0xc000162000)
/usr/local/go/src/net/http/server.go:2807 +0xa3
net/http.(*conn).serve(0xc0001030e0, 0x7cb240, 0xc000058400)
/usr/local/go/src/net/http/server.go:1895 +0x86c
created by net/http.(*Server).Serve
/usr/local/go/src/net/http/server.go:2933 +0x35c
This is a task to study the project (all details here): https://wiki.hyperledger.org/display/explorer/Hyperledger+Explorer
Also architecture: https://docs.google.com/document/d/1GuVNHZ5Jqq-gTVKflnZ1YiJfEoozvugqenC6QEQFQj4/edit
I will try to participate in the maintainer meeting coming up this week:
---------------- clip --------------
Hyperledger Explorer maintainer meeting #zoom
By:
nekia
When:
Wednesday, October 7th, 2020
16:30 to 17:30
(UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi (IST)
Where:
https://us04web.zoom.us/j/76316725091?pwd=cGJMenI4bi9DcndNSTltaEVVRkx3UT09
Description:
──────────
Atsushi Neki is inviting you to a scheduled Zoom meeting.
Join Zoom Meeting
Meeting ID: 763 167 25091
Password: 0127916100
──────────
------------- clip ----------------------
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.