Pauser Role

Description of the privileged roles in the Teller Protocol

The smart contracts used in the Teller Platform often have Pauser/owner variables to designate the party with special privileges to make modifications to the platform's settings. In the spirit of transparency in the decentralized world, these roles are documented below for the Teller Finance platform.

Pauser Role

The Pauser role is set in the Settings smart contract for the Teller platform and inherited into the platform's smart contracts.

Ethereum wallet addresses are assigned Pauser role through the Teller Protocol to govern the management and development of the Teller Platform.

The Teller Protocol wallet addresses with the Pauser role can govern methods in the following contracts:

ChainlinkAggregator

Method	Action
add( address src, address dst, address aggregator )	Registers additional new pair aggregators for given markets
remove( address src, address dst )	Unregisters a single pair aggregator for a given market
add( address token )	Removes aggregator support for a specific token

DappFactory

Method	Action
addDapp( address dapp, bool unsecured )	Adds a new dApp to the factory
updateDapp( address dapp, bool unsecured )	Updates a current dApp in the factory
removeDapp(address dapp)	Removes a current dApp from the factory

MarketFactory

Method	Action
createMarket( address lendingToken, address collateralToken )	Creates a new market for a given lending and collateral tokens

Settings

Method	Action
pause()	Pauses the platform, stopping the contract state
unpause()	Unpauses the platform, restarting the contract state
adddPauser(address account)	Adds an account as a pauser
removePauser(address account)	Removes an account as a pauser
createPlatformSetting( bytes32 settingName, uint256 value, uint256 minValue, uint256 maxValue )	Creates a new platform setting given a setting name, value, min and max values
updatePlatformSetting( bytes32 settingName, uint256 newValue )	Updates an existent platform setting given a setting name
removePlatformSetting(bytes32 settingName)	Removes a current platform setting given a setting name
pauseLendingPool(address lendingPoolAddress)	Pauses a specific lending pool
unpauseLendingPool(address lendingPoolAddress)	Unpauses a specific lending pool