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Version: 1.0.1

User Sign Up

  • There are two different actors in Unirep: user and attester
  • A user with a Semaphore identity can generate an epoch key without revealing the Semaphore identity and identity commitment
  • An attester is associated with his Ethereum account or a smart contract. When an attester sign up, the attester has a unique attester id, and whenever the attester submit attestations, other users will know the attestation comes from which attester id.

userSignup​

npx ts-node cli/index.ts userSignUp 
                  [-h] 
                  [-e ETH_PROVIDER] 
                  -c IDENTITY_COMMITMENT 
                  -x CONTRACT 
                  -d ETH_PRIVKEY
                  [-a AIRDROP]

Options​

  -e ETH_PROVIDER, --eth-provider ETH_PROVIDER
                        A connection string to an Ethereum provider. Default: http://localhost:8545
  -c IDENTITY_COMMITMENT, --identity-commitment IDENTITY_COMMITMENT
                        The user's identity commitment (in hex representation)
  -x CONTRACT, --contract CONTRACT
                        The Unirep contract address
  -d ETH_PRIVKEY, --eth-privkey ETH_PRIVKEY
                        The user's Ethereum private key
  -a AIRDROP, --airdrop AIRDROP
                        The requested airdrop amount

Options inherited from parent commands ​

  -h, --help            Show this help message and exit.
info

source: core/cli/userSignUp.ts

attesterSignUp​

npx ts-node cli/index.ts attesterSignUp 
                  [-h] 
                  [-e ETH_PROVIDER] 
                  -x CONTRACT 
                  -d ETH_PRIVKEY
  • When an attester signs up, the Unirep smart contract will record the address of the attester and assign an attester id to the attester.
  • The attester id will start indexing from 1.

Options​

  -e ETH_PROVIDER, --eth-provider ETH_PROVIDER
                        A connection string to an Ethereum provider. Default: http://localhost:8545
  -x CONTRACT, --contract CONTRACT
                        The Unirep contract address
  -d ETH_PRIVKEY, --eth-privkey ETH_PRIVKEY
                        The attester's Ethereum private keyhin

Options inherited from parent commands ​

  -h, --help            Show this help message and exit.
info

source: core/cli/attesterSignUp.ts