Stake slashing implementation

asset-addresses.json

@@ -0,0 +1,281 @@
+{
+  "matic": {
+    "lendingPool": "0x8dFf5E27EA6b7AC08EbFdf9eB090F32ee9a30fcf",
+    "assets": [
+      {
+        "aTokenAddress": "0x27F8D03b3a2196956ED754baDc28D73be8830A6e",
+        "aTokenSymbol": "amDAI",
+        "stableDebtTokenAddress": "0x2238101B7014C279aaF6b408A284E49cDBd5DB55",
+        "variableDebtTokenAddress": "0x75c4d1Fb84429023170086f06E682DcbBF537b7d",
+        "symbol": "DAI",
+        "address": "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0x1a13F4Ca1d028320A707D99520AbFefca3998b7F",
+        "aTokenSymbol": "amUSDC",
+        "stableDebtTokenAddress": "0xdeb05676dB0DB85cecafE8933c903466Bf20C572",
+        "variableDebtTokenAddress": "0x248960A9d75EdFa3de94F7193eae3161Eb349a12",
+        "symbol": "USDC",
+        "address": "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
+        "decimals": 6
+      },
+      {
+        "aTokenAddress": "0x60D55F02A771d515e077c9C2403a1ef324885CeC",
+        "aTokenSymbol": "amUSDT",
+        "stableDebtTokenAddress": "0xe590cfca10e81FeD9B0e4496381f02256f5d2f61",
+        "variableDebtTokenAddress": "0x8038857FD47108A07d1f6Bf652ef1cBeC279A2f3",
+        "symbol": "USDT",
+        "address": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
+        "decimals": 6
+      },
+      {
+        "aTokenAddress": "0x5c2ed810328349100A66B82b78a1791B101C9D61",
+        "aTokenSymbol": "amWBTC",
+        "stableDebtTokenAddress": "0x2551B15dB740dB8348bFaDFe06830210eC2c2F13",
+        "variableDebtTokenAddress": "0xF664F50631A6f0D72ecdaa0e49b0c019Fa72a8dC",
+        "symbol": "WBTC",
+        "address": "0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6",
+        "decimals": 8
+      },
+      {
+        "aTokenAddress": "0x28424507fefb6f7f8E9D3860F56504E4e5f5f390",
+        "aTokenSymbol": "amWETH",
+        "stableDebtTokenAddress": "0xc478cBbeB590C76b01ce658f8C4dda04f30e2C6f",
+        "variableDebtTokenAddress": "0xeDe17e9d79fc6f9fF9250D9EEfbdB88Cc18038b5",
+        "symbol": "WETH",
+        "address": "0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0x8dF3aad3a84da6b69A4DA8aeC3eA40d9091B2Ac4",
+        "aTokenSymbol": "amWMATIC",
+        "stableDebtTokenAddress": "0xb9A6E29fB540C5F1243ef643EB39b0AcbC2e68E3",
+        "variableDebtTokenAddress": "0x59e8E9100cbfCBCBAdf86b9279fa61526bBB8765",
+        "symbol": "WMATIC",
+        "address": "0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0x1d2a0E5EC8E5bBDCA5CB219e649B565d8e5c3360",
+        "aTokenSymbol": "amAAVE",
+        "stableDebtTokenAddress": "0x17912140e780B29Ba01381F088f21E8d75F954F9",
+        "variableDebtTokenAddress": "0x1c313e9d0d826662F5CE692134D938656F681350",
+        "symbol": "AAVE",
+        "address": "0xD6DF932A45C0f255f85145f286eA0b292B21C90B",
+        "decimals": 18
+      }
+    ],
+    "incentivesController": "0x357D51124f59836DeD84c8a1730D72B749d8BC23",
+    "incentives": [
+      {
+        "symbol": "DAI",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "DAI",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDT",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDT",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WMATIC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WMATIC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WBTC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WBTC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },{
+        "symbol": "WETH",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WETH",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "AAVE",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "AAVE",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      }
+    ]
+  },
+  "mumbai":  {
+    "incentivesController": "0xd41aE58e803Edf4304334acCE4DC4Ec34a63C644",
+    "incentives": [
+      {
+        "symbol": "DAI",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "DAI",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDT",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "USDT",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WMATIC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WMATIC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WBTC",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WBTC",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },{
+        "symbol": "WETH",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "WETH",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "AAVE",
+        "type": "aToken",
+        "emissionPerSecond": "10000000000000"
+      },
+      {
+        "symbol": "AAVE",
+        "type": "variableDebtToken",
+        "emissionPerSecond": "10000000000000"
+      }
+    ],
+    "assets": [
+      {
+        "aTokenAddress": "0x639cB7b21ee2161DF9c882483C9D55c90c20Ca3e",
+        "aTokenSymbol": "amDAI",
+        "stableDebtTokenAddress": "0x10dec6dF64d0ebD271c8AdD492Af4F5594358919",
+        "variableDebtTokenAddress": "0x6D29322ba6549B95e98E9B08033F5ffb857f19c5",
+        "symbol": "DAI",
+        "address": "0x001B3B4d0F3714Ca98ba10F6042DaEbF0B1B7b6F",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0x2271e3Fef9e15046d09E1d78a8FF038c691E9Cf9",
+        "aTokenSymbol": "amUSDC",
+        "stableDebtTokenAddress": "0x83A7bC369cFd55D9F00267318b6D221fb9Fa739F",
+        "variableDebtTokenAddress": "0x05771A896327ee702F965FB6E4A35A9A57C84a2a",
+        "symbol": "USDC",
+        "address": "0x2058A9D7613eEE744279e3856Ef0eAda5FCbaA7e",
+        "decimals": 6
+      },
+      {
+        "aTokenAddress": "0xF8744C0bD8C7adeA522d6DDE2298b17284A79D1b",
+        "aTokenSymbol": "amUSDT",
+        "stableDebtTokenAddress": "0xdD250d4e7ff5f7414F3EBe8fcBbB13583191BDaC",
+        "variableDebtTokenAddress": "0x6C0a86573a63672D8a66C037036e441A59086d68",
+        "symbol": "USDT",
+        "address": "0xBD21A10F619BE90d6066c941b04e340841F1F989",
+        "decimals": 6
+      },
+      {
+        "aTokenAddress": "0xc9276ECa6798A14f64eC33a526b547DAd50bDa2F",
+        "aTokenSymbol": "amWBTC",
+        "stableDebtTokenAddress": "0x29A36d45e8d9f446EC9529b28907bc850B398154",
+        "variableDebtTokenAddress": "0xc156967272b7177DcE40E3b3E7c4269f750F3160",
+        "symbol": "WBTC",
+        "address": "0x0d787a4a1548f673ed375445535a6c7A1EE56180",
+        "decimals": 8
+      },
+      {
+        "aTokenAddress": "0x7aE20397Ca327721F013BB9e140C707F82871b56",
+        "aTokenSymbol": "amWETH",
+        "stableDebtTokenAddress": "0x35D88812d32b966da90db9F546fbf43553C4F35b",
+        "variableDebtTokenAddress": "0x0F2656e068b77cdA65213Ef25705B728d5C73340",
+        "symbol": "WETH",
+        "address": "0x3C68CE8504087f89c640D02d133646d98e64ddd9",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0xF45444171435d0aCB08a8af493837eF18e86EE27",
+        "aTokenSymbol": "amWMATIC",
+        "stableDebtTokenAddress": "0xfeedbD76ac61616f270911CCaBb43a36380f40ae",
+        "variableDebtTokenAddress": "0x11b884339E453E3d66A8E22246782D40E62cB5F2",
+        "symbol": "WMATIC",
+        "address": "0x9c3C9283D3e44854697Cd22D3Faa240Cfb032889",
+        "decimals": 18
+      },
+      {
+        "aTokenAddress": "0x7ec62b6fC19174255335C8f4346E0C2fcf870a6B",
+        "aTokenSymbol": "amAAVE",
+        "stableDebtTokenAddress": "0x14bD9790e15294608Df4160dcF45B64adBFdCBaA",
+        "variableDebtTokenAddress": "0x5A6659794E3Fe10eee90833B36a4819953AaB9A1",
+        "symbol": "AAVE",
+        "address": "0x341d1f30e77D3FBfbD43D17183E2acb9dF25574E",
+        "decimals": 18
+      }
+    ]
+  }
+}

contracts/interfaces/IAaveIncentivesController.sol

@@ -3,21 +3,105 @@ pragma solidity 0.7.5;
 pragma experimental ABIEncoderV2;
 
 interface IAaveIncentivesController {
+
+  event RewardsAccrued(address indexed user, uint256 amount);
+
+  event RewardsClaimed(
+    address indexed user,
+    address indexed to,
+    uint256 amount
+  );
+
+  event RewardsClaimed(
+    address indexed user,
+    address indexed to,
+    address indexed claimer,
+    uint256 amount
+  );
+
+  event ClaimerSet(address indexed user, address indexed claimer);
+
+  /**
+   * @dev Whitelists an address to claim the rewards on behalf of another address
+   * @param user The address of the user
+   * @param claimer The address of the claimer
+   */
+  function setClaimer(address user, address claimer) external;
+
+  /**
+   * @dev Returns the whitelisted claimer for a certain address (0x0 if not set)
+   * @param user The address of the user
+   * @return The claimer address
+   */
+  function getClaimer(address user) external view returns (address);
+
+  /**
+   * @dev Configure assets for a certain rewards emission
+   * @param assets The assets to incentivize
+   * @param emissionsPerSecond The emission for each asset
+   */
+  function configureAssets(address[] calldata assets, uint256[] calldata emissionsPerSecond)
+    external;
+
+
+  /**
+   * @dev Called by the corresponding asset on any update that affects the rewards distribution
+   * @param asset The address of the user
+   * @param userBalance The balance of the user of the asset in the lending pool
+   * @param totalSupply The total supply of the asset in the lending pool
+   **/
   function handleAction(
     address asset,
     uint256 userBalance,
     uint256 totalSupply
   ) external;
 
+  /**
+   * @dev Returns the total of rewards of an user, already accrued + not yet accrued
+   * @param user The address of the user
+   * @return The rewards
+   **/
   function getRewardsBalance(address[] calldata assets, address user)
     external
     view
     returns (uint256);
 
+  /**
+   * @dev Claims reward for an user, on all the assets of the lending pool, accumulating the pending rewards
+   * @param amount Amount of rewards to claim
+   * @param to Address that will be receiving the rewards
+   * @return Rewards claimed
+   **/
   function claimRewards(
     address[] calldata assets,
     uint256 amount,
-    address to,
-    bool stake
+    address to
   ) external returns (uint256);
+
+  /**
+   * @dev Claims reward for an user on behalf, on all the assets of the lending pool, accumulating the pending rewards. The caller must
+   * be whitelisted via "allowClaimOnBehalf" function by the RewardsAdmin role manager
+   * @param amount Amount of rewards to claim
+   * @param user Address to check and claim rewards
+   * @param to Address that will be receiving the rewards
+   * @return Rewards claimed
+   **/
+  function claimRewardsOnBehalf(
+    address[] calldata assets,
+    uint256 amount,
+    address user,
+    address to
+  ) external returns (uint256);
+
+  /**
+   * @dev returns the unclaimed rewards of the user
+   * @param user the address of the user
+   * @return the unclaimed user rewards
+   */
+  function getUserUnclaimedRewards(address user) external view returns (uint256);
+
+  /**
+  * @dev for backward compatibility with previous implementation of the Incentives controller
+  */
+  function REWARD_TOKEN() external view returns (address);
 }