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FluidPauseAuth ​

Git Source

Inherits:PauseAuthLevels, Events, BasicValidations

Title: FluidPauseAuth

Single entry point for pause/unpause across Fluid Liquidity and DEX layers. Handles all authorization, routes operations to FluidPauseAuthLiquidity and FluidPauseAuthDex, and emits all operational events.

Functions ​

constructor ​

solidity
constructor(
    address liquidity_,
    address vaultFactory_,
    address dexFactory_,
    address pauseAuthLiquidity_,
    address pauseAuthDex_,
    address pauseAuthOracleV2_,
    address authGate_
)
    validAddress(liquidity_)
    validAddress(vaultFactory_)
    validAddress(dexFactory_)
    validAddress(pauseAuthLiquidity_)
    validAddress(pauseAuthDex_)
    validAddress(pauseAuthOracleV2_)
    validAddress(authGate_);

setPauseAuth ​

Sets or removes a pause auth role.

Level 1 can pause new borrows and DEX swap/arbitrage only, level 2 can also pause deposit/supply, withdraw, payback, tokens, and smart lending, level 3 can also unpause/remove level 1. Gate tiers never drop below their implied level (MID 2, HIGH 3).

solidity
function setPauseAuth(address pauseAuth_, uint256 class_) external onlyAuthLevelHigh validAddress(pauseAuth_);

Parameters

NameTypeDescription
pauseAuth_addressaddress to update in the pause auth allow list.
class_uint256auth level to assign: 0 = remove, 1 = bot pause, 2 = manual pause, 3 = level 2 + unpause.

setNotPausableVaultId ​

Sets whether a vault ID is NOT pausable by pause auths. All vaults are pausable by default.

Reverts if vaultId_ does not resolve to a deployed vault from the vault factory.

solidity
function setNotPausableVaultId(uint256 vaultId_, bool notPausable_) external onlyAuthLevelHigh;

Parameters

NameTypeDescription
vaultId_uint256vault ID to configure.
notPausable_booltrue = vault can NOT be paused by pause auths, false = vault CAN be paused (default).

setNotPausableDexId ​

Sets whether a DEX ID is NOT pausable by pause auths. All DEXes are pausable by default.

Reverts if dexId_ does not resolve to a deployed DEX from the DEX factory.

solidity
function setNotPausableDexId(uint256 dexId_, bool notPausable_) external onlyAuthLevelHigh;

Parameters

NameTypeDescription
dexId_uint256DEX ID to configure.
notPausable_booltrue = DEX can NOT be paused by pause auths, false = DEX CAN be paused (default).

setNotPausableToken ​

Sets whether a token is NOT pausable by pause auths. All tokens are pausable by default.

solidity
function setNotPausableToken(address token_, bool notPausable_) external onlyAuthLevelHigh validAddress(token_);

Parameters

NameTypeDescription
token_addresstoken address to configure.
notPausable_booltrue = token can NOT be paused by pause auths, false = token CAN be paused (default).

removeClass1PauseAuth ​

Removes a level 1 pause auth.

Callable by level 3 pause auths or the team multisig. Intended for compromised level 1 auth removal.

solidity
function removeClass1PauseAuth(address pauseAuth_)
    external
    validAddress(pauseAuth_)
    onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

Parameters

NameTypeDescription
pauseAuth_addresslevel 1 pause auth address to remove.

pauseVault ​

Pauses all vault operations by vault ID at both the Liquidity and DEX layers.

solidity
function pauseVault(uint256 vaultId_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_MANUAL);

pauseVault ​

Pauses a vault by vault ID at both the Liquidity and DEX layers.

solidity
function pauseVault(uint256 vaultId_, bool pauseSupply_, bool pauseWithdraw_, bool pauseBorrow_, bool pausePayback_)
    public
    onlyPauseAuth(PAUSE_AUTH_LEVEL_BOT);

pauseVaults ​

Pauses multiple vaults at both the Liquidity and DEX layers.

solidity
function pauseVaults(
    uint256[] calldata vaultIds_,
    bool[] calldata pauseSupply_,
    bool[] calldata pauseWithdraw_,
    bool[] calldata pauseBorrow_,
    bool[] calldata pausePayback_
) external onlyPauseAuth(PAUSE_AUTH_LEVEL_BOT);

unpauseVault ​

Unpauses a vault by vault ID at both the Liquidity and DEX layers.

solidity
function unpauseVault(
    uint256 vaultId_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_
) public onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

unpauseVaults ​

Unpauses multiple vaults at both the Liquidity and DEX layers.

solidity
function unpauseVaults(
    uint256[] calldata vaultIds_,
    bool[] calldata unpauseSupply_,
    bool[] calldata unpauseWithdraw_,
    bool[] calldata unpauseBorrow_,
    bool[] calldata unpausePayback_
) external onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

pauseDex ​

Pauses all DEX operations by DEX ID.

solidity
function pauseDex(uint256 dexId_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_MANUAL);

pauseDex ​

Pauses a DEX by DEX ID. Routes supply/borrow pause to Liquidity layer and swap pause to DEX layer.

solidity
function pauseDex(
    uint256 dexId_,
    bool pauseSupply_,
    bool pauseWithdraw_,
    bool pauseBorrow_,
    bool pausePayback_,
    bool pauseSwapAndArbitrage_
) public onlyPauseAuth(PAUSE_AUTH_LEVEL_BOT);

pauseDexes ​

Pauses multiple DEXes. Routes supply/borrow pause to Liquidity layer and swap pause to DEX layer.

solidity
function pauseDexes(
    uint256[] calldata dexIds_,
    bool[] calldata pauseSupply_,
    bool[] calldata pauseWithdraw_,
    bool[] calldata pauseBorrow_,
    bool[] calldata pausePayback_,
    bool[] calldata pauseSwapAndArbitrage_
) external onlyPauseAuth(PAUSE_AUTH_LEVEL_BOT);

unpauseDex ​

Unpauses a DEX by DEX ID. Routes supply/borrow unpause to Liquidity layer and swap unpause to DEX layer.

solidity
function unpauseDex(
    uint256 dexId_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_,
    bool unpauseSwapAndArbitrage_
) public onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

unpauseDexes ​

Unpauses multiple DEXes. Routes supply/borrow unpause to Liquidity layer and swap unpause to DEX layer.

solidity
function unpauseDexes(
    uint256[] calldata dexIds_,
    bool[] calldata unpauseSupply_,
    bool[] calldata unpauseWithdraw_,
    bool[] calldata unpauseBorrow_,
    bool[] calldata unpausePayback_,
    bool[] calldata unpauseSwapAndArbitrage_
) external onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

pauseSmartLending ​

Pauses a DEX pool's smart lending; both flags must be set, else 100143. Respects notPausableDexIds.

solidity
function pauseSmartLending(uint256 dexId_, bool pauseSupply_, bool pauseWithdraw_)
    public
    onlyPauseAuth(PAUSE_AUTH_LEVEL_BOT);

Parameters

NameTypeDescription
dexId_uint256DEX ID whose smart lending contract should be paused.
pauseSupply_boolwhether to pause smart lending supply/deposit operations.
pauseWithdraw_boolwhether to pause smart lending withdraw operations.

unpauseSmartLending ​

Unpauses a DEX pool's smart lending; both flags must be set, else 100143. Respects notPausableDexIds.

solidity
function unpauseSmartLending(uint256 dexId_, bool unpauseSupply_, bool unpauseWithdraw_)
    public
    onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

Parameters

NameTypeDescription
dexId_uint256DEX ID whose smart lending contract should be unpaused.
unpauseSupply_boolwhether to unpause smart lending supply/deposit operations.
unpauseWithdraw_boolwhether to unpause smart lending withdraw operations.

pauseTokens ​

Pauses all four token operations at the Liquidity layer (token pause bitmask, bits 252-255 of exchangePricesAndConfig).

Team multisig can pause any token. Level 2+ auths skip notPausableTokens (emits LogSkipTokenNotPausable).

solidity
function pauseTokens(address[] calldata tokens_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_MANUAL);

Parameters

NameTypeDescription
tokens_address[]token addresses to pause.

pauseTokens ​

Pauses selected token operations at the Liquidity layer.

solidity
function pauseTokens(
    address[] calldata tokens_,
    bool pauseSupply_,
    bool pauseWithdraw_,
    bool pauseBorrow_,
    bool pausePayback_
) public onlyPauseAuth(PAUSE_AUTH_LEVEL_MANUAL);

unpauseTokens ​

Unpauses all four token operations at the Liquidity layer (token pause bitmask, bits 252-255 of exchangePricesAndConfig).

Team multisig can unpause any token. Level 3 auths skip notPausableTokens (emits LogSkipTokenNotPausable).

solidity
function unpauseTokens(address[] calldata tokens_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

Parameters

NameTypeDescription
tokens_address[]token addresses to unpause.

unpauseTokens ​

Unpauses selected token operations at the Liquidity layer.

solidity
function unpauseTokens(
    address[] calldata tokens_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_
) public onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

pauseOracleV2 ​

Pauses OracleV2 operate prices of tokens_: borrows and withdrawals with debt stop in every vault priced with them, liquidations keep working. Emits LogPauseOracleV2 per token paused.

Team multisig can pause any token. Level 2+ auths skip notPausableTokens (emits LogSkipTokenNotPausable).

solidity
function pauseOracleV2(address[] calldata tokens_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_MANUAL);

unpauseOracleV2 ​

Lifts the OracleV2 operate pause of tokens_. Emits LogUnpauseOracleV2 per token unpaused.

Team multisig can unpause any token. Level 3 auths skip notPausableTokens (emits LogSkipTokenNotPausable).

solidity
function unpauseOracleV2(address[] calldata tokens_) external onlyPauseAuth(PAUSE_AUTH_LEVEL_UNPAUSE);

pauseUserSupplyLiquidity ​

Pauses a user's supply side at the Liquidity layer.

Restricted to the MID tier at AUTH_GATE. Passes through to PAUSE_AUTH_LIQUIDITY.

solidity
function pauseUserSupplyLiquidity(address user_, address[] calldata tokens_, bool pauseSupply_, bool pauseWithdraw_)
    external
    onlyAuthLevelMid;

Parameters

NameTypeDescription
user_addressLiquidity user address to pause.
tokens_address[]supply tokens whose supply and withdraw operations should be paused.
pauseSupply_boolwhether to pause supply operations.
pauseWithdraw_boolwhether to pause withdraw operations.

pauseUserBorrowLiquidity ​

Pauses a user's borrow side at the Liquidity layer.

Restricted to the MID tier at AUTH_GATE. Passes through to PAUSE_AUTH_LIQUIDITY.

solidity
function pauseUserBorrowLiquidity(address user_, address[] calldata tokens_, bool pauseBorrow_, bool pausePayback_)
    external
    onlyAuthLevelMid;

Parameters

NameTypeDescription
user_addressLiquidity user address to pause.
tokens_address[]borrow tokens whose borrow and payback operations should be paused.
pauseBorrow_boolwhether to pause borrow operations.
pausePayback_boolwhether to pause payback operations.

unpauseUserSupplyLiquidity ​

Unpauses a user's supply side at the Liquidity layer.

Restricted to the team multisig. Passes through to PAUSE_AUTH_LIQUIDITY.

solidity
function unpauseUserSupplyLiquidity(
    address user_,
    address[] calldata tokens_,
    bool unpauseSupply_,
    bool unpauseWithdraw_
) external onlyAuthLevelHigh;

Parameters

NameTypeDescription
user_addressLiquidity user address to unpause.
tokens_address[]supply tokens whose supply and withdraw operations should be unpaused.
unpauseSupply_boolwhether to unpause supply operations.
unpauseWithdraw_boolwhether to unpause withdraw operations.

unpauseUserBorrowLiquidity ​

Unpauses a user's borrow side at the Liquidity layer.

Restricted to the team multisig. Passes through to PAUSE_AUTH_LIQUIDITY.

solidity
function unpauseUserBorrowLiquidity(
    address user_,
    address[] calldata tokens_,
    bool unpauseBorrow_,
    bool unpausePayback_
) external onlyAuthLevelHigh;

Parameters

NameTypeDescription
user_addressLiquidity user address to unpause.
tokens_address[]borrow tokens whose borrow and payback operations should be unpaused.
unpauseBorrow_boolwhether to unpause borrow operations.
unpausePayback_boolwhether to unpause payback operations.

pauseUserDex ​

Pauses a specific user on a DEX pool (supply/borrow sides). Reverts if user_ has no row on the pool for a requested side.

Restricted to the MID tier at AUTH_GATE. Passes through to PAUSE_AUTH_DEX.

solidity
function pauseUserDex(
    uint256 dexId_,
    address user_,
    bool pauseSupply_,
    bool pauseWithdraw_,
    bool pauseBorrow_,
    bool pausePayback_
) external onlyAuthLevelMid;

Parameters

NameTypeDescription
dexId_uint256DEX ID where the user should be paused.
user_addressuser address to pause on the DEX.
pauseSupply_boolwhether to pause the user's supply/deposit operations.
pauseWithdraw_boolwhether to pause the user's withdraw operations.
pauseBorrow_boolwhether to pause the user's borrow operations.
pausePayback_boolwhether to pause the user's payback operations.

unpauseUserDex ​

Unpauses a specific user on a DEX pool. Reverts if user_ has no row on the pool for a requested side.

Restricted to the team multisig. Passes through to PAUSE_AUTH_DEX.

solidity
function unpauseUserDex(
    uint256 dexId_,
    address user_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_
) external onlyAuthLevelHigh;

Parameters

NameTypeDescription
dexId_uint256DEX ID where the user should be unpaused.
user_addressuser address to unpause on the DEX.
unpauseSupply_boolwhether to unpause the user's supply/deposit operations.
unpauseWithdraw_boolwhether to unpause the user's withdraw operations.
unpauseBorrow_boolwhether to unpause the user's borrow operations.
unpausePayback_boolwhether to unpause the user's payback operations.

_validatePauseFlags ​

Level 1 (bot) may only pause new borrows; deposit, withdraw, and payback require level 2+.

solidity
function _validatePauseFlags(bool requestedSupply_, bool requestedWithdraw_, bool, bool requestedPayback_)
    internal
    view;

_pauseVault ​

Pauses a vault at both LL (via PAUSE_AUTH_LIQUIDITY) and DEX (via PAUSE_AUTH_DEX) layers.

solidity
function _pauseVault(
    uint256 vaultId_,
    bool pauseSupply_,
    bool pauseWithdraw_,
    bool pauseBorrow_,
    bool pausePayback_
) internal;

_unpauseVault ​

Unpauses a vault at both LL (via PAUSE_AUTH_LIQUIDITY) and DEX (via PAUSE_AUTH_DEX) layers.

solidity
function _unpauseVault(
    uint256 vaultId_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_
) internal;

_pauseDex ​

Pauses a DEX: supply/borrow at LL (via PAUSE_AUTH_LIQUIDITY), swap at DEX (via PAUSE_AUTH_DEX).

solidity
function _pauseDex(
    uint256 dexId_,
    bool pauseSupply_,
    bool pauseWithdraw_,
    bool pauseBorrow_,
    bool pausePayback_,
    bool pauseSwapAndArbitrage_
) internal;

_unpauseDex ​

Unpauses a DEX: supply/borrow at LL (via PAUSE_AUTH_LIQUIDITY), swap at DEX (via PAUSE_AUTH_DEX).

solidity
function _unpauseDex(
    uint256 dexId_,
    bool unpauseSupply_,
    bool unpauseWithdraw_,
    bool unpauseBorrow_,
    bool unpausePayback_,
    bool unpauseSwapAndArbitrage_
) internal;

_emitVaultEvents ​

solidity
function _emitVaultEvents(
    uint256 vaultId_,
    address vault_,
    bool actedSupply_,
    bool actedWithdraw_,
    bool actedBorrow_,
    bool actedPayback_,
    uint256 skippedClass_,
    bool wantsPaused_
) internal;

_emitDexEvents ​

solidity
function _emitDexEvents(
    uint256 dexId_,
    address dex_,
    bool actedSupply_,
    bool actedWithdraw_,
    bool actedBorrow_,
    bool actedPayback_,
    uint256 skippedClass_,
    bool wantsPaused_
) internal;

_emitOracleV2Events ​

solidity
function _emitOracleV2Events(address[] memory tokens_, bool[] memory acted_, bool wantsPaused_) internal;

_filterNotPausableTokens ​

Filters out notPausableTokens for non-multisig callers, emitting LogSkipTokenNotPausable for each skip.

solidity
function _filterNotPausableTokens(address[] calldata tokens_) internal returns (address[] memory filtered_);