Update EIP-3643: Move to Draft

assets/eip-3643/ONCHAINID/IClaimIssuer.sol

@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: CC0-1.0
+
+pragma solidity 0.8.17;
+
+import "./IIdentity.sol";
+
+interface IClaimIssuer is IIdentity {
+
+    /**
+     * @dev Emitted when a claim is revoked.
+     *
+     * Specification: MUST be triggered when revoking a claim.
+     */
+    event ClaimRevoked(bytes indexed signature);
+
+    /**
+     * @dev Revoke a claim previously issued, the claim is no longer considered as valid after revocation.
+     * @notice will fetch the claim from the identity contract (unsafe).
+     * @param _claimId the id of the claim
+     * @param _identity the address of the identity contract
+     * @return isRevoked true when the claim is revoked
+     */
+    function revokeClaim(bytes32 _claimId, address _identity) external returns(bool);
+
+    /**
+     * @dev Revoke a claim previously issued, the claim is no longer considered as valid after revocation.
+     * @param signature the signature of the claim
+     */
+    function revokeClaimBySignature(bytes calldata signature) external;
+
+    /**
+     * @dev Returns revocation status of a claim.
+     * @param _sig the signature of the claim
+     * @return isRevoked true if the claim is revoked and false otherwise
+     */
+    function isClaimRevoked(bytes calldata _sig) external view returns (bool);
+
+    /**
+     * @dev Checks if a claim is valid.
+     * @param _identity the identity contract related to the claim
+     * @param claimTopic the claim topic of the claim
+     * @param sig the signature of the claim
+     * @param data the data field of the claim
+     * @return claimValid true if the claim is valid, false otherwise
+     */
+    function isClaimValid(
+        IIdentity _identity,
+        uint256 claimTopic,
+        bytes calldata sig,
+        bytes calldata data)
+    external view returns (bool);
+
+    /**
+     * @dev returns the address that signed the given data
+     * @param sig the signature of the data
+     * @param dataHash the data that was signed
+     * returns the address that signed dataHash and created the signature sig
+     */
+    function getRecoveredAddress(bytes calldata sig, bytes32 dataHash) external pure returns (address);
+}

assets/eip-3643/ONCHAINID/IERC734.sol

@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: CC0-1.0
+
+pragma solidity 0.8.17;
+
+/**
+ * @dev interface of the ERC734 (Key Holder) standard as defined in the EIP.
+ */
+interface IERC734 {
+
+    /**
+     * @dev Emitted when an execution request was approved.
+     *
+     * Specification: MUST be triggered when approve was successfully called.
+     */
+    event Approved(uint256 indexed executionId, bool approved);
+
+    /**
+     * @dev Emitted when an execute operation was approved and successfully performed.
+     *
+     * Specification: MUST be triggered when approve was called and the execution was successfully approved.
+     */
+    event Executed(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);
+
+    /**
+     * @dev Emitted when an execution request was performed via `execute`.
+     *
+     * Specification: MUST be triggered when execute was successfully called.
+     */
+    event ExecutionRequested(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);
+
+    /**
+     * @dev Emitted when an execute operation was called and failed
+     *
+     * Specification: MUST be triggered when execute call failed
+     */
+    event ExecutionFailed(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);
+
+    /**
+     * @dev Emitted when a key was added to the Identity.
+     *
+     * Specification: MUST be triggered when addKey was successfully called.
+     */
+    event KeyAdded(bytes32 indexed key, uint256 indexed purpose, uint256 indexed keyType);
+
+    /**
+     * @dev Emitted when a key was removed from the Identity.
+     *
+     * Specification: MUST be triggered when removeKey was successfully called.
+     */
+    event KeyRemoved(bytes32 indexed key, uint256 indexed purpose, uint256 indexed keyType);
+
+    /**
+     * @dev Adds a _key to the identity. The _purpose specifies the purpose of the key.
+     *
+     * Triggers Event: `KeyAdded`
+     *
+     * Specification: MUST only be done by keys of purpose 1, or the identity
+     * itself. If it's the identity itself, the approval process will determine its approval.
+     */
+    function addKey(bytes32 _key, uint256 _purpose, uint256 _keyType) external returns (bool success);
+
+    /**
+    * @dev Approves an execution.
+    *
+    * Triggers Event: `Approved`
+    * Triggers on execution successful Event: `Executed`
+    * Triggers on execution failure Event: `ExecutionFailed`
+    */
+    function approve(uint256 _id, bool _approve) external returns (bool success);
+
+    /**
+     * @dev Removes _purpose for _key from the identity.
+     *
+     * Triggers Event: `KeyRemoved`
+     *
+     * Specification: MUST only be done by keys of purpose 1, or the identity itself.
+     * If it's the identity itself, the approval process will determine its approval.
+     */
+    function removeKey(bytes32 _key, uint256 _purpose) external returns (bool success);
+
+    /**
+     * @dev Passes an execution instruction to an ERC734 identity.
+     * How the execution is handled is up to the identity implementation:
+     * An execution COULD be requested and require `approve` to be called with one or more keys of purpose 1 or 2 to
+     * approve this execution.
+     * Execute COULD be used as the only accessor for `addKey` and `removeKey`.
+     *
+     * Triggers Event: ExecutionRequested
+     * Triggers on direct execution Event: Executed
+     */
+    function execute(address _to, uint256 _value, bytes calldata _data) external payable returns (uint256 executionId);
+
+    /**
+     * @dev Returns the full key data, if present in the identity.
+     */
+    function getKey(bytes32 _key) external view returns (uint256[] memory purposes, uint256 keyType, bytes32 key);
+
+    /**
+     * @dev Returns the list of purposes associated with a key.
+     */
+    function getKeyPurposes(bytes32 _key) external view returns(uint256[] memory _purposes);
+
+    /**
+     * @dev Returns an array of public key bytes32 held by this identity.
+     */
+    function getKeysByPurpose(uint256 _purpose) external view returns (bytes32[] memory keys);
+
+    /**
+     * @dev Returns TRUE if a key is present and has the given purpose. If the key is not present it returns FALSE.
+     */
+    function keyHasPurpose(bytes32 _key, uint256 _purpose) external view returns (bool exists);
+}

assets/eip-3643/ONCHAINID/IERC735.sol

@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: CC0-1.0
+
+pragma solidity 0.8.17;
+
+/**
+ * @dev interface of the ERC735 (Claim Holder) standard as defined in the EIP.
+ */
+interface IERC735 {
+
+    /**
+     * @dev Emitted when a claim was added.
+     *
+     * Specification: MUST be triggered when a claim was successfully added.
+     */
+    event ClaimAdded(
+        bytes32 indexed claimId,
+        uint256 indexed topic,
+        uint256 scheme,
+        address indexed issuer,
+        bytes signature,
+        bytes data,
+        string uri);
+
+    /**
+     * @dev Emitted when a claim was removed.
+     *
+     * Specification: MUST be triggered when removeClaim was successfully called.
+     */
+    event ClaimRemoved(
+        bytes32 indexed claimId,
+        uint256 indexed topic,
+        uint256 scheme,
+        address indexed issuer,
+        bytes signature,
+        bytes data,
+        string uri);
+
+    /**
+     * @dev Emitted when a claim was changed.
+     *
+     * Specification: MUST be triggered when addClaim was successfully called on an existing claimId.
+     */
+    event ClaimChanged(
+        bytes32 indexed claimId,
+        uint256 indexed topic,
+        uint256 scheme,
+        address indexed issuer,
+        bytes signature,
+        bytes data,
+        string uri);
+
+    /**
+     * @dev Add or update a claim.
+     *
+     * Triggers Event: `ClaimAdded`, `ClaimChanged`
+     *
+     * Specification: Add or update a claim from an issuer.
+     *
+     * _signature is a signed message of the following structure:
+     * `keccak256(abi.encode(address identityHolder_address, uint256 topic, bytes data))`.
+     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address + uint256 topic))`.
+     */
+    function addClaim(
+        uint256 _topic,
+        uint256 _scheme,
+        address issuer,
+        bytes calldata _signature,
+        bytes calldata _data,
+        string calldata _uri)
+    external returns (bytes32 claimRequestId);
+
+    /**
+     * @dev Removes a claim.
+     *
+     * Triggers Event: `ClaimRemoved`
+     *
+     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address, uint256 topic))`.
+     */
+    function removeClaim(bytes32 _claimId) external returns (bool success);
+
+    /**
+     * @dev Get a claim by its ID.
+     *
+     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address, uint256 topic))`.
+     */
+    function getClaim(bytes32 _claimId)
+    external view returns(
+        uint256 topic,
+        uint256 scheme,
+        address issuer,
+        bytes memory signature,
+        bytes memory data,
+        string memory uri);
+
+    /**
+     * @dev Returns an array of claim IDs by topic.
+     */
+    function getClaimIdsByTopic(uint256 _topic) external view returns(bytes32[] memory claimIds);
+}

assets/eip-3643/ONCHAINID/IIdentity.sol

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: CC0-1.0
+
+pragma solidity 0.8.17;
+
+import "./IERC734.sol";
+import "./IERC735.sol";
+
+// solhint-disable-next-line no-empty-blocks
+interface IIdentity is IERC734, IERC735 {}

assets/eip-3643/interfaces/IClaimTopicsRegistry.sol

@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: CC0-1.0
+
+pragma solidity 0.8.17;
+
+interface IClaimTopicsRegistry {
+    /**
+     *  this event is emitted when a claim topic has been added to the ClaimTopicsRegistry
+     *  the event is emitted by the 'addClaimTopic' function
+     *  `claimTopic` is the required claim added to the Claim Topics Registry
+     */
+    event ClaimTopicAdded(uint256 indexed claimTopic);
+
+    /**
+     *  this event is emitted when a claim topic has been removed from the ClaimTopicsRegistry
+     *  the event is emitted by the 'removeClaimTopic' function
+     *  `claimTopic` is the required claim removed from the Claim Topics Registry
+     */
+    event ClaimTopicRemoved(uint256 indexed claimTopic);
+
+    /**
+     * @dev Add a trusted claim topic (For example: KYC=1, AML=2).
+     * Only owner can call.
+     * emits `ClaimTopicAdded` event
+     * cannot add more than 15 topics for 1 token as adding more could create gas issues
+     * @param _claimTopic The claim topic index
+     */
+    function addClaimTopic(uint256 _claimTopic) external;
+
+    /**
+     *  @dev Remove a trusted claim topic (For example: KYC=1, AML=2).
+     *  Only owner can call.
+     *  emits `ClaimTopicRemoved` event
+     *  @param _claimTopic The claim topic index
+     */
+    function removeClaimTopic(uint256 _claimTopic) external;
+
+    /**
+     *  @dev Get the trusted claim topics for the security token
+     *  @return Array of trusted claim topics
+     */
+    function getClaimTopics() external view returns (uint256[] memory);
+}