Roles and Permissions

Roles and permissions for multisigs and timelocks to enhance security and transparency.

The protocol uses a role-based access control system managed through the AccessControlManager contract.

AccessControlManager

0x1d19E18ECaC4ef332a0d5d6Aa3a0f0f772605f60

Each role is assigned to a specific caller (multisig or timelock) and governs sensitive protocol actions.

PAUSER_ROLE Callable by: Admin Multisig Description: Pause or resume deposits and redemptions in Senior and Junior tranches. Functions:

  • StrataCDO::setActionStates Sets action states for the tranche

  • StrataCDO::setJrtShortfallPausePrice Sets the JRT shortfall price at which deposits automatically pause

UPDATER_FEED_ROLE Callable by: Operational Multisig Description: Triggers APR refresh and recalculation. Functions:

  • Accounting::onAprChanged Triggers fetching new APRs to update srtTargetIndex

  • AprPairFeed::updateRoundData Pulls APR values from the provider and updates when deviation is detected

UPDATER_STRAT_CONFIG_ROLE Callable by: 24h Timelock Description: Updates strategy risk parameters and cooldown periods. Functions:

  • Accounting::setRiskParameters

  • sUSDeStrategy::setCooldowns

RESERVE_MANAGER_ROLE Callable by: 24h Timelock Description: Redistributes reserve back to tranche TVL or withdraws protocol reserve to the treasury wallet. Functions:

  • StrataCDO::reduceReserve Transfers reserve to the treasury

  • StrataCDO::distributeReserve Distributes reserve assets to the tranches

  • StrataCDO::setReserveTreasury Sets the treasury wallet for reserve withdrawals

OWNER_ROLE Callable by: 48h Timelock Description: High-level protocol methods that modify configuration. Functions:

  • Accounting::setAprPairFeed Sets the APR feed contract

  • Accounting::setReserveBps Sets the percentage of gains allocated to reserves

  • Accounting::setFeeRetentionBps Sets the portion of fees returned to tranche TVL (remainder goes to reserve)

  • Accounting::setMinimumJrtSrtRatio Hard minimum Jrt/Srt ratio below which Jrt withdrawals are halted

  • Accounting::setMinimumJrtSrtRatioBuffer Protective buffer ratio at which Srt deposits are halted

  • UnstakCooldown::setImplementations Sets unstake implementations for supported assets (e.g. sUSDe)

  • AprPairFeed::setProvider Sets the new APR provider

  • AprPairFeed::setRoundStaleAfter Sets the duration after which a round becomes stale

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