chore: add license for all other files outside of interfaces and libr…

…aries

README.md

@@ -63,4 +63,6 @@ forge script script/Deploy.s.sol --rpc-url $SEPOLIA_RPC_URL --broadcast
 
 The Modular Account libraries (i.e., all code inside the [src/libraries](src/libraries) directory) is licensed under the MIT License, also included in our repository in [src/libraries/LICENSE](src/libraries/LICENSE).
 
+All other code for Modular Account is licensed under the GNU General Public License v3.0, also included in our repository in [COPYING](COPYING).
+
 Alchemy Insights, Inc., 548 Market St., PMB 49099, San Francisco, CA 94104; [email protected]

script/Deploy.s.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {console} from "forge-std/Test.sol";

src/account/AccountExecutor.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {ERC165Checker} from "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol";

src/account/AccountLoupe.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {AccountStorageV1} from "../account/AccountStorageV1.sol";

src/account/AccountStorageInitializable.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: MIT
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {Address} from "@openzeppelin/contracts/utils/Address.sol";

src/account/AccountStorageV1.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {IPlugin} from "../interfaces/IPlugin.sol";

src/account/PluginManagerInternals.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {ERC165Checker} from "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol";

src/account/UpgradeableModularAccount.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";

src/factory/MultiOwnerMSCAFactory.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {Ownable2Step} from "@openzeppelin/contracts/access/Ownable2Step.sol";

src/factory/MultiOwnerTokenReceiverMSCAFactory.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {Ownable2Step} from "@openzeppelin/contracts/access/Ownable2Step.sol";

src/helpers/CastLib.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {SetValue} from "../libraries/LinkedListSetUtils.sol";

src/helpers/FactoryHelpers.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 library FactoryHelpers {

src/helpers/FunctionReferenceLib.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {FunctionReference} from "../interfaces/IPluginManager.sol";

src/helpers/KnownSelectors.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {UUPSUpgradeable} from "../../ext/UUPSUpgradeable.sol";

src/helpers/ValidationDataHelpers.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 /// @dev This helper function assumes that uint160(validationData1) and uint160(validationData2) can only be 0 or 1

src/plugins/BasePlugin.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";

src/plugins/TokenReceiverPlugin.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {IERC1155Receiver} from "@openzeppelin/contracts/interfaces/IERC1155Receiver.sol";

src/plugins/owner/IMultiOwnerPlugin.sol

@@ -1,4 +1,20 @@
-// SPDX-License-Identifier: UNLICENSED
+// This file is part of Modular Account.
+//
+// Copyright 2024 Alchemy Insights, Inc.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
+// Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
+// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with this program.  If not, see
+// <https://www.gnu.org/licenses/>.
+
 pragma solidity ^0.8.22;
 
 import {UserOperation} from "../../interfaces/erc4337/UserOperation.sol";