FullSignedUW

This is an implementation of the IUnderwriter interface that decodes what it receives with abi.decode and checks that the input was signed by an authorized account.

The input is payload || signature, where the signature is a 65-byte ECDSA signature. The contract recovers the signer and verifies through the RiskModule’s AccessManager that the signer has the corresponding permission (FULL_PRICE_NEW_POLICY, FULL_PRICE_REPLACE_POLICY or FULL_PRICE_CANCEL_POLICY). This allows risk partners to price policies off-chain and let anyone submit them on-chain.

Source: FullSignedUW.sol · Full documentation: ensuro.readthedocs.io/en/latest/underwriters/FullSignedUW

External Methods

priceNewPolicy

function priceNewPolicy(address rm, bytes calldata inputData) external view returns (uint256 payout, uint256 premium, uint256 lossProb, uint40 expiration, uint96 internalId, Policy.Params memory params)

Validates the appended signature against rm and decodes the payload.

pricePolicyReplacement

function pricePolicyReplacement(address rm, bytes calldata inputData) external view returns (Policy.PolicyData memory oldPolicy, uint256 payout, uint256 premium, uint256 lossProb, uint40 expiration, uint96 internalId, Policy.Params memory params)

Validates the appended signature against rm and decodes the payload (old policy and replacement fields).

pricePolicyCancellation

function pricePolicyCancellation(address rm, bytes calldata inputData) external view returns (Policy.PolicyData memory policyToCancel, uint256 purePremiumRefund, uint256 jrCocRefund, uint256 srCocRefund)

Validates the appended signature against rm and decodes the payload. A refund of type(uint256).max is interpreted as the full non-accrued cost of capital.