LeagueChainTest

BlockChain for League.This is a public test version for everyone to use and test.

Web:

• This is the website for the league.It should be maintained by league.

• • This web site is used to work like a 'CA' center.Sign and verify members in this league.
    
• • This web site is used to work like a maintainer of this chain.Start Stop transaction,call 'clear' function in script cycled.etc.
    

• Use:

• • This Web program is based on mariadb/mysql,you should install it first.
• • Download this repo and cd into Web directory in linux system.
• • chmod chown chgrp to set the access and the excutable flag for Web(the 'Web' in the Web directory).
• • run ./Web -h to see the hlep
• • run ./Web -f new to generate a pub-pri key for self,this is the key which is used to sign other members' key.
• • run ./Web -f start to start the Web.
• • The web server is default listening on 0.0.0.0:8080

• Tools:

• • run ./tool -h to see help.
• • run ./tool -f start to set all peers ready.
• • run ./tool -f install to install script.

Server:

• This is the peer server to excute transactions.

• Use:

• • Download this repo and cd into Server directory in linux system.
• • chmod chown chgrp to set the access and the excutable flag for Server(The 'Server' in the Server directory)
• • Run ./Server -h to see the help.
• • Set main.conf,the meaning of the config field you will get it below.
• • Run ./Server -f new to register as a new user after all these things are done.The Web server will recv your register require and sign for your pubkey,and now you are a new member in this league.
• • If you want to run the Server,you must get the permission from the league.So maybe you need to post some document to the league in real life.But now,this is a test,you can just change it in database.open mariadb/mysql use web database,set the permission field in users table with 2;
• • After the league access you to run the Server,your permission in this league become higher.
• • Run ./Server -f start to run a Peer server.
• • At least 3 servers to start the whole system.

• Config:in json format

• • Pullspeed:This is used to pull old block data from other peers when you are join an exist system.This is depend on your computer and network.unit num/sec
• • Loglevel:"Info"/"Warning"/"Error" this is used to tell the log module which log should be writed.
• • Logpath:"path/to/logfile".
• • Logfilesize:Biggest size for the log file.When over this,a new log file will be created.unit M
• • Dbpath:"path/to/database".
• • CaAddr:Web server's address.
• • SelfAddr:Peer server listening on self address.
• • PubAddr:Some server stay behind a hardware firewall,it use a net port map to communicate with outside,the PubAddr is the address on the wide net.If your server is not running behind a hardware,this field should be same as the SelfAddr.

CLI:

• This is the client to send transactions in cli.

• • Use:
• • Download this repo and cd into Client/CLI directory in linux system.
• • Run ./CLI -h to see the help.
• • Run ./CLI -f new to register as a new user.
• • Run ./CLI -f start to run the client,follow the message to operate.

How to write 'script'/'smartcontract'/'chaincode'