From c48c43f19c26a0b10d7bff4cbc15d509b1aff5fb Mon Sep 17 00:00:00 2001
From: Kingster <atarneo2015@gmail.com>
Date: Wed, 22 Nov 2023 11:34:30 -0800
Subject: [PATCH] Apply dual licenses to source code, BUSL and MIT

---
 README.md                                                   | 6 ++++++
 contracts/hooks/TokenGatedHook.sol                          | 2 +-
 contracts/hooks/base/AsyncBaseHook.sol                      | 2 +-
 contracts/hooks/base/BaseHook.sol                           | 2 +-
 contracts/hooks/base/SyncBaseHook.sol                       | 2 +-
 contracts/interfaces/IIPAssetRegistry.sol                   | 2 +-
 contracts/interfaces/access-control/IAccessControlled.sol   | 2 +-
 contracts/interfaces/hooks/base/ICallbackHandler.sol        | 2 +-
 contracts/interfaces/hooks/base/IHook.sol                   | 2 +-
 contracts/interfaces/ip-accounts/IERC6551Account.sol        | 2 +-
 contracts/interfaces/ip-accounts/IIPAccount.sol             | 2 +-
 contracts/interfaces/ip-accounts/IIPAccountRegistry.sol     | 2 +-
 contracts/interfaces/ip-org/IIPOrg.sol                      | 2 +-
 contracts/interfaces/ip-org/IIPOrgController.sol            | 2 +-
 contracts/interfaces/ip-org/IIPOrgFactory.sol               | 2 +-
 contracts/interfaces/modules/IModuleRegistry.sol            | 2 +-
 contracts/interfaces/modules/base/IModule.sol               | 2 +-
 contracts/interfaces/modules/collect/ICollectModule.sol     | 2 +-
 contracts/interfaces/modules/collect/ICollectNFT.sol        | 2 +-
 .../interfaces/modules/collect/ICollectPaymentModule.sol    | 2 +-
 .../interfaces/modules/licensing/terms/ITermsProcessor.sol  | 2 +-
 .../interfaces/modules/registration/IRegistrationModule.sol | 2 +-
 .../modules/relationships/IRelationshipModule.sol           | 2 +-
 .../interfaces/modules/royalties/IRoyaltyDistributor.sol    | 2 +-
 contracts/interfaces/modules/royalties/IRoyaltyPolicy.sol   | 2 +-
 contracts/interfaces/modules/royalties/ISplitMain.sol       | 2 +-
 .../modules/royalties/policies/IRoyaltyPolicy.sol           | 2 +-
 contracts/interfaces/utils/IVersioned.sol                   | 2 +-
 contracts/modules/base/BaseModule.sol                       | 2 +-
 contracts/modules/base/HookRegistry.sol                     | 2 +-
 30 files changed, 35 insertions(+), 29 deletions(-)

diff --git a/README.md b/README.md
index 03688986..c1301a8a 100644
--- a/README.md
+++ b/README.md
@@ -303,4 +303,10 @@ And get your slither output.
 -   [Foundry Documentation](https://book.getfoundry.sh/)
 -   [Yarn](https://yarnpkg.com/getting-started)
 
+## License
+
+The primary license for StoryProtocol is the Business Source License 1.1 (`BUSL-1.1`), see [LICENSE](https://github.com/storyprotocol/protocol-contracts/blob/main/LICENSE). Minus the following exceptions:
+- [Hooks](./contracts/hooks) and [Base Modules](./contracts/modules/base) have an MIT License
+- [Interfaces](./contracts/interfaces) have an MIT license
+
 
diff --git a/contracts/hooks/TokenGatedHook.sol b/contracts/hooks/TokenGatedHook.sol
index 4035c2d0..fe07467f 100644
--- a/contracts/hooks/TokenGatedHook.sol
+++ b/contracts/hooks/TokenGatedHook.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { HookResult } from "contracts/interfaces/hooks/base/IHook.sol";
diff --git a/contracts/hooks/base/AsyncBaseHook.sol b/contracts/hooks/base/AsyncBaseHook.sol
index 9468761b..4bed2340 100644
--- a/contracts/hooks/base/AsyncBaseHook.sol
+++ b/contracts/hooks/base/AsyncBaseHook.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { ERC165Checker } from "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol";
diff --git a/contracts/hooks/base/BaseHook.sol b/contracts/hooks/base/BaseHook.sol
index b41eb708..5a2b74f1 100644
--- a/contracts/hooks/base/BaseHook.sol
+++ b/contracts/hooks/base/BaseHook.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { IHook, HookResult } from "contracts/interfaces/hooks/base/IHook.sol";
diff --git a/contracts/hooks/base/SyncBaseHook.sol b/contracts/hooks/base/SyncBaseHook.sol
index cbebd1f9..cb1b04e1 100644
--- a/contracts/hooks/base/SyncBaseHook.sol
+++ b/contracts/hooks/base/SyncBaseHook.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { HookResult } from "contracts/interfaces/hooks/base/IHook.sol";
diff --git a/contracts/interfaces/IIPAssetRegistry.sol b/contracts/interfaces/IIPAssetRegistry.sol
index e3af62f0..76422c8d 100644
--- a/contracts/interfaces/IIPAssetRegistry.sol
+++ b/contracts/interfaces/IIPAssetRegistry.sol
@@ -1,6 +1,6 @@
 import { IPAsset } from "contracts/lib/IPAsset.sol";
 
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title Global IP Asset Registry Interface
diff --git a/contracts/interfaces/access-control/IAccessControlled.sol b/contracts/interfaces/access-control/IAccessControlled.sol
index d748dfd1..6a99e99b 100644
--- a/contracts/interfaces/access-control/IAccessControlled.sol
+++ b/contracts/interfaces/access-control/IAccessControlled.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title Access Controlled Interface
diff --git a/contracts/interfaces/hooks/base/ICallbackHandler.sol b/contracts/interfaces/hooks/base/ICallbackHandler.sol
index 214849ab..8058f168 100644
--- a/contracts/interfaces/hooks/base/ICallbackHandler.sol
+++ b/contracts/interfaces/hooks/base/ICallbackHandler.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 import { IERC165 } from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
 
diff --git a/contracts/interfaces/hooks/base/IHook.sol b/contracts/interfaces/hooks/base/IHook.sol
index cc0a8838..476eaf5e 100644
--- a/contracts/interfaces/hooks/base/IHook.sol
+++ b/contracts/interfaces/hooks/base/IHook.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @notice An enum representing the various result states of the hook.
diff --git a/contracts/interfaces/ip-accounts/IERC6551Account.sol b/contracts/interfaces/ip-accounts/IERC6551Account.sol
index 38d706bf..d902ddbd 100644
--- a/contracts/interfaces/ip-accounts/IERC6551Account.sol
+++ b/contracts/interfaces/ip-accounts/IERC6551Account.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 /// @dev the ERC-165 identifier for this interface is `0x6faff5f1`
diff --git a/contracts/interfaces/ip-accounts/IIPAccount.sol b/contracts/interfaces/ip-accounts/IIPAccount.sol
index 2e00a2aa..7c43ca03 100644
--- a/contracts/interfaces/ip-accounts/IIPAccount.sol
+++ b/contracts/interfaces/ip-accounts/IIPAccount.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { IERC721Receiver } from "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
diff --git a/contracts/interfaces/ip-accounts/IIPAccountRegistry.sol b/contracts/interfaces/ip-accounts/IIPAccountRegistry.sol
index 0964fae3..205084b2 100644
--- a/contracts/interfaces/ip-accounts/IIPAccountRegistry.sol
+++ b/contracts/interfaces/ip-accounts/IIPAccountRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 interface IIPAccountRegistry {
diff --git a/contracts/interfaces/ip-org/IIPOrg.sol b/contracts/interfaces/ip-org/IIPOrg.sol
index 8f9df08c..ae0dddbc 100644
--- a/contracts/interfaces/ip-org/IIPOrg.sol
+++ b/contracts/interfaces/ip-org/IIPOrg.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { IERC721Metadata } from "@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol";
diff --git a/contracts/interfaces/ip-org/IIPOrgController.sol b/contracts/interfaces/ip-org/IIPOrgController.sol
index 35808d4a..5f87e722 100644
--- a/contracts/interfaces/ip-org/IIPOrgController.sol
+++ b/contracts/interfaces/ip-org/IIPOrgController.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { IVersioned } from "../utils/IVersioned.sol";
diff --git a/contracts/interfaces/ip-org/IIPOrgFactory.sol b/contracts/interfaces/ip-org/IIPOrgFactory.sol
index e3fb8dc0..3acff7dc 100644
--- a/contracts/interfaces/ip-org/IIPOrgFactory.sol
+++ b/contracts/interfaces/ip-org/IIPOrgFactory.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { IVersioned } from "../utils/IVersioned.sol";
diff --git a/contracts/interfaces/modules/IModuleRegistry.sol b/contracts/interfaces/modules/IModuleRegistry.sol
index 9ced5dfd..1b4b704b 100644
--- a/contracts/interfaces/modules/IModuleRegistry.sol
+++ b/contracts/interfaces/modules/IModuleRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title IModuleRegistry
diff --git a/contracts/interfaces/modules/base/IModule.sol b/contracts/interfaces/modules/base/IModule.sol
index 870487f7..bd27bc20 100644
--- a/contracts/interfaces/modules/base/IModule.sol
+++ b/contracts/interfaces/modules/base/IModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { IModule } from "./IModule.sol";
diff --git a/contracts/interfaces/modules/collect/ICollectModule.sol b/contracts/interfaces/modules/collect/ICollectModule.sol
index cea6b2af..2d8e6df8 100644
--- a/contracts/interfaces/modules/collect/ICollectModule.sol
+++ b/contracts/interfaces/modules/collect/ICollectModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.18;
 
 import { Collect } from "contracts/lib/modules/Collect.sol";
diff --git a/contracts/interfaces/modules/collect/ICollectNFT.sol b/contracts/interfaces/modules/collect/ICollectNFT.sol
index 162b9b0e..9771fa8a 100644
--- a/contracts/interfaces/modules/collect/ICollectNFT.sol
+++ b/contracts/interfaces/modules/collect/ICollectNFT.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.18;
 
 import { IERC721 } from "@openzeppelin/contracts/token/ERC721/IERC721.sol";
diff --git a/contracts/interfaces/modules/collect/ICollectPaymentModule.sol b/contracts/interfaces/modules/collect/ICollectPaymentModule.sol
index c05dd63f..847e2a76 100644
--- a/contracts/interfaces/modules/collect/ICollectPaymentModule.sol
+++ b/contracts/interfaces/modules/collect/ICollectPaymentModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.18;
 
 import { Collect } from "contracts/lib/modules/Collect.sol";
diff --git a/contracts/interfaces/modules/licensing/terms/ITermsProcessor.sol b/contracts/interfaces/modules/licensing/terms/ITermsProcessor.sol
index 794c0071..2f33d7b8 100644
--- a/contracts/interfaces/modules/licensing/terms/ITermsProcessor.sol
+++ b/contracts/interfaces/modules/licensing/terms/ITermsProcessor.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 import { IERC165 } from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
 
diff --git a/contracts/interfaces/modules/registration/IRegistrationModule.sol b/contracts/interfaces/modules/registration/IRegistrationModule.sol
index 71050a27..fdabb032 100644
--- a/contracts/interfaces/modules/registration/IRegistrationModule.sol
+++ b/contracts/interfaces/modules/registration/IRegistrationModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 import { Registration } from "contracts/lib/modules/Registration.sol";
diff --git a/contracts/interfaces/modules/relationships/IRelationshipModule.sol b/contracts/interfaces/modules/relationships/IRelationshipModule.sol
index 96d74365..226c25d8 100644
--- a/contracts/interfaces/modules/relationships/IRelationshipModule.sol
+++ b/contracts/interfaces/modules/relationships/IRelationshipModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { LibRelationship } from "contracts/lib/modules/LibRelationship.sol";
diff --git a/contracts/interfaces/modules/royalties/IRoyaltyDistributor.sol b/contracts/interfaces/modules/royalties/IRoyaltyDistributor.sol
index 847e0051..24d9ffb6 100644
--- a/contracts/interfaces/modules/royalties/IRoyaltyDistributor.sol
+++ b/contracts/interfaces/modules/royalties/IRoyaltyDistributor.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title Royalty Module Interface
diff --git a/contracts/interfaces/modules/royalties/IRoyaltyPolicy.sol b/contracts/interfaces/modules/royalties/IRoyaltyPolicy.sol
index 45146baa..77a0a0e9 100644
--- a/contracts/interfaces/modules/royalties/IRoyaltyPolicy.sol
+++ b/contracts/interfaces/modules/royalties/IRoyaltyPolicy.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title Royalty Policy Interface
diff --git a/contracts/interfaces/modules/royalties/ISplitMain.sol b/contracts/interfaces/modules/royalties/ISplitMain.sol
index 30f344b9..2f13e801 100644
--- a/contracts/interfaces/modules/royalties/ISplitMain.sol
+++ b/contracts/interfaces/modules/royalties/ISplitMain.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.17;
 
 import { ERC20 } from "solmate/src/tokens/ERC20.sol";
diff --git a/contracts/interfaces/modules/royalties/policies/IRoyaltyPolicy.sol b/contracts/interfaces/modules/royalties/policies/IRoyaltyPolicy.sol
index 45146baa..77a0a0e9 100644
--- a/contracts/interfaces/modules/royalties/policies/IRoyaltyPolicy.sol
+++ b/contracts/interfaces/modules/royalties/policies/IRoyaltyPolicy.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.19;
 
 /// @title Royalty Policy Interface
diff --git a/contracts/interfaces/utils/IVersioned.sol b/contracts/interfaces/utils/IVersioned.sol
index 8585b248..64f110ec 100644
--- a/contracts/interfaces/utils/IVersioned.sol
+++ b/contracts/interfaces/utils/IVersioned.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 
 pragma solidity ^0.8.13;
 
diff --git a/contracts/modules/base/BaseModule.sol b/contracts/modules/base/BaseModule.sol
index 43f18a7a..2a50da61 100644
--- a/contracts/modules/base/BaseModule.sol
+++ b/contracts/modules/base/BaseModule.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { IModule } from "contracts/interfaces/modules/base/IModule.sol";
diff --git a/contracts/modules/base/HookRegistry.sol b/contracts/modules/base/HookRegistry.sol
index 706106ab..82188c53 100644
--- a/contracts/modules/base/HookRegistry.sol
+++ b/contracts/modules/base/HookRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BUSL-1.1
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import { Errors } from "contracts/lib/Errors.sol";