Web3 Signing Utility (web3-signer)
Install latest/stable of Web3 Signing Utility
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Install using the command line
sudo snap install web3-signerDon't have snapd? Get set up for snaps.
Details for Web3 Signing Utility
Package name
- web3-signer
License
- CC-BY-4.0
Last updated
- 21 November 2023 - latest/stable
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A web3 signer utility using a wallet and private key
This is a serious flaw with smart contracts that use onlyOwner permissions, because a person can just needs to know the public owner address and then can invoke the RPC eth_call passing setting the sender with the owner address and now can hijack the smart contract?
The wallet and private key shown in the above screenshot are the COMMUNITY WALLET address and private key generated for the community from https://github.com/pingleware/pingleware-contracts/tree/main/apps/wallet-creator
Creating a community wallet permits demonstrations without risk. You can use the Community Wallet to try the pre-release version of the Ethereum Contract Creator at https://snapcraft.io/ethereum-contract-creator
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The build and commit information is derived from build infrastructure records.
Install Web3 Signing Utility on your Linux distribution
Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.
