chore: update the license information

LICENSE-BUSL.1.1

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+Business Source License 1.1
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+"Business Source License" is a trademark of MariaDB Corporation Ab.
+
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+Parameters
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+Licensor:             LayerZero Labs Ltd
+
+Licensed Work:        LayerZero Protocol
+                      The Licensed Work is (c) 2022 LayerZero Labs Ltd
+
+Change Date:          2027-12-01
+
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LICENSE-MIT

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+Copyright (c) 2018
+
+Permission is hereby granted, free of charge, to any
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+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

messagelib/contracts/uln/dvn/adapters/CCIP/CCIPDVNAdapter.sol

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+// SPDX-License-Identifier: BUSL-1.1
+
+pragma solidity 0.8.22;
+
+import { IRouterClient } from "@chainlink/contracts-ccip/src/v0.8/ccip/interfaces/IRouterClient.sol";
+import { CCIPReceiver } from "@chainlink/contracts-ccip/src/v0.8/ccip/applications/CCIPReceiver.sol";
+import { Client } from "@chainlink/contracts-ccip/src/v0.8/ccip/libraries/Client.sol";
+
+import { DVNAdapterBase } from "../DVNAdapterBase.sol";
+
+contract CCIPDVNAdapter is CCIPReceiver, DVNAdapterBase {
+    struct DstConfigParam {
+        uint32 dstEid;
+        // https://docs.chain.link/ccip/supported-networks/v1_2_0/testnet#ethereum-sepolia
+        // https://docs.chain.link/ccip/supported-networks/v1_0_0/mainnet
+        uint64 chainSelector;
+        uint16 multiplierBps;
+        uint256 gasLimit;
+        bytes peer;
+    }
+
+    struct DstConfig {
+        uint64 chainSelector;
+        uint16 multiplierBps;
+        uint256 gasLimit;
+        bytes peer;
+    }
+
+    address private constant NATIVE_GAS_TOKEN_ADDRESS = address(0);
+
+    event DstConfigSet(DstConfigParam[] params);
+
+    mapping(uint32 dstEid => DstConfig config) public dstConfig;
+    mapping(uint64 chainSelector => uint32 eid) public CCIPChainToEid;
+
+    constructor(
+        address _sendLib,
+        address _receiveLib,
+        address[] memory _admins,
+        address router
+    ) CCIPReceiver(router) DVNAdapterBase(_sendLib, _receiveLib, _admins) {}
+
+    /// @notice sets configuration (`chainSelector`, `multiplierBps`, `gasLimit` and `peer`) for destination chains
+    /// @dev The `multiplierBps` can be updated separately using `setDstMultiplierBps` function
+    /// @param _params array of chain configurations
+    function setDstConfig(DstConfigParam[] calldata _params) external onlyAdmin {
+        for (uint256 i = 0; i < _params.length; i++) {
+            DstConfigParam calldata param = _params[i];
+
+            delete CCIPChainToEid[dstConfig[param.dstEid].chainSelector];
+
+            CCIPChainToEid[param.chainSelector] = param.dstEid;
+            dstConfig[param.dstEid] = DstConfig({
+                chainSelector: param.chainSelector,
+                multiplierBps: param.multiplierBps,
+                gasLimit: param.gasLimit,
+                peer: param.peer
+            });
+        }
+
+        emit DstConfigSet(_params);
+    }
+
+    /// @notice sets fee multiplier in basis points for destination chains
+    /// @param _params array of multipliers for destination chains
+    function setDstMultiplier(DstMultiplierParam[] calldata _params) external onlyAdmin {
+        for (uint256 i = 0; i < _params.length; i++) {
+            DstMultiplierParam calldata param = _params[i];
+            dstConfig[param.dstEid].multiplierBps = param.multiplierBps;
+        }
+
+        emit DstMultiplierSet(_params);
+    }
+
+    function getFee(
+        uint32 _dstEid,
+        uint64 /*_confirmations*/,
+        address _sender,
+        bytes calldata /*_options*/
+    ) external view override returns (uint256 fee) {
+        DstConfig storage config = dstConfig[_dstEid];
+
+        Client.EVM2AnyMessage memory message = _createCCIPMessage(
+            new bytes(PACKET_HEADER_SIZE),
+            bytes32(0),
+            config.peer,
+            config.gasLimit
+        );
+
+        fee = _getCCIPFee(config.chainSelector, message);
+        if (address(feeLib) != address(0)) {
+            fee = feeLib.getFee(_dstEid, _sender, defaultMultiplierBps, config.multiplierBps, fee);
+        }
+    }
+
+    function assignJob(
+        AssignJobParam calldata _param,
+        bytes calldata /*_options*/
+    ) external payable override onlySendLib returns (uint256 fee) {
+        DstConfig memory config = dstConfig[_param.dstEid];
+
+        Client.EVM2AnyMessage memory message = _createCCIPMessage(
+            _param.packetHeader,
+            _param.payloadHash,
+            config.peer,
+            config.gasLimit
+        );
+
+        fee = _getCCIPFee(config.chainSelector, message);
+        _assertBalanceAndWithdrawFee(fee);
+
+        IRouterClient(getRouter()).ccipSend{ value: fee }(config.chainSelector, message);
+
+        if (address(feeLib) != address(0)) {
+            fee = feeLib.getFee(_param.dstEid, _param.sender, defaultMultiplierBps, config.multiplierBps, fee);
+        }
+    }
+
+    function _createCCIPMessage(
+        bytes memory _packetHeader,
+        bytes32 _payloadHash,
+        bytes memory _receiver,
+        uint256 _gasLimit
+    ) private pure returns (Client.EVM2AnyMessage memory message) {
+        message = Client.EVM2AnyMessage({
+            receiver: _receiver,
+            data: _encodePayload(_packetHeader, _payloadHash),
+            tokenAmounts: new Client.EVMTokenAmount[](0), // Empty array indicating no tokens are being sent
+            extraArgs: Client._argsToBytes(Client.EVMExtraArgsV1({ gasLimit: _gasLimit, strict: false })),
+            feeToken: NATIVE_GAS_TOKEN_ADDRESS
+        });
+    }
+
+    function _getCCIPFee(
+        uint64 _dstChainSelector,
+        Client.EVM2AnyMessage memory _message
+    ) private view returns (uint256 ccipFee) {
+        ccipFee = IRouterClient(getRouter()).getFee(_dstChainSelector, _message);
+    }
+
+    function _ccipReceive(Client.Any2EVMMessage memory _message) internal override {
+        _assertPeer(_message.sourceChainSelector, _message.sender);
+        _verify(_message.data);
+    }
+
+    function _assertPeer(uint64 _sourceChainSelector, bytes memory _sourceAddress) private view {
+        uint32 sourceEid = CCIPChainToEid[_sourceChainSelector];
+        bytes memory sourcePeer = dstConfig[sourceEid].peer;
+
+        if (keccak256(_sourceAddress) != keccak256(sourcePeer)) revert Unauthorized();
+    }
+}

messagelib/contracts/uln/dvn/adapters/CCIP/CCIPDVNAdapterFeeLib.sol

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+// SPDX-License-Identifier: BUSL-1.1
+
+pragma solidity 0.8.22;
+
+import { DVNAdapterFeeLibBase } from "../DVNAdapterFeeLibBase.sol";
+
+contract CCIPDVNAdapterFeeLib is DVNAdapterFeeLibBase {}