gochain / wallet Goto Github PK

This is another good place for people to see the performance and for good demos.

Once user clicks Send Tx, show a second clock that ticks up (seconds) until it's done. Then once it's done, show the total elapsed time.

Make it fairly noticeable too, large size.

t.me/gochain_testnet/4884

https://angular.io/guide/form-validation#custom-validators

Can use remix to edit/compile and just deploy through this wallet.
http://remix.ethereum.org/

Reenable after any of the fields are modified.

For read only functions and variables, should be able to access them without having to enter a private key.

Currently, reading contract data works, but posting data isn't done yet.

Eg: to do a token transfer, it should popup a "to" and "amount" field (extraced from the ABI) and allow user to post it.

• View balance
• Transfer tokens

Someone reported this to me.

Loads forever:

Root cause is a JS error:

A lot of people getting errors on that. So check if it's prefixed and if not, add it.

Other extensions the user has installed could be stealing the wallet data, I believe a Chrome Extension can be locked down and inaccessible by other extensions or sites.

More:
https://www.chromium.org/Home/chromium-security/education/security-tips-for-crx-and-apps

When deploying a contract, the user has the option of overriding the default gas limit of 300,000:

When using a contract, the user does not have that option, and the gas limit defaults to 2,000,000:

(example tx)
Users should have the option to override just like when deploying.

An additional 'nice to have' feature would be to use eth_estimateGas either automatically or via a manual 'auto-fill' button to calculate an appropriate gas limit, so they don't have to guess.

Just once, at the top.

It's hard coded to 2M.

• Add warning to use it in incognito mode
• Put live
• Release source
• Write quick blog post

This contract: 0x002938CD48ec417d9f788d66Ca9cBf4daD75Cd2b on testnet

This abi:

[{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}]

Choose balanceOf function and watch console.

When generating an ETH private key from MEW it omits the '0x' and results in generating a different public address when inputting into the 'Send tx' portion of the GO wallet.

Attempts to verify this contract result in error:
https://explorer.gochain.io/verify?address=0xA7620862540F635342B166206108D7B31C875Dd8
Name: MirrorSC
Code: https://gist.github.com/jmank88/c86d4bd7772ac90954320914f1d60ecc

The interface displays: ERROR OCCURRED DURING ANTI-BOT CHECKING. PLEASE TRY AGAIN

The javascript console shows https://explorer.gochain.io/api/verify returning 400 and then a null field access on the empty response object.