fix lookup and also enable lookup for new subdomains

lib/modules/ens/contracts/FIFSRegistrar.sol

@@ -34,13 +34,13 @@ contract FIFSRegistrar {
      * @param subnode The hash of the label to register.
      * @param owner The address of the new owner.
      */
-    function register(bytes32 subnode, address owner, address _account) public only_owner(subnode) {
+    function register(bytes32 subnode, address owner, address nodeAddress) public only_owner(subnode) {
         bytes32 subdomainHash = sha3(rootNode, subnode);
         ens.setSubnodeOwner(rootNode, subnode, owner);
         ens.setResolver(subdomainHash, resolver); //default resolver
-        bool resolveAccount = _account != address(0);
+        bool resolveAccount = nodeAddress != address(0);
         if (resolveAccount) {
-            resolver.setAddr(subdomainHash, _account);
+            resolver.setAddr(subdomainHash, nodeAddress);
         }
     }
 }

lib/modules/ens/contracts/Resolver.sol

@@ -1,42 +1,198 @@
-pragma solidity ^0.4.18;
+pragma solidity ^0.4.23;
 
-import './ENS.sol';
+import "./ENS.sol";
 
+/**
+ * A simple resolver anyone can use; only allows the owner of a node to set its
+ * address.
+ */
 contract Resolver {
     event AddrChanged(bytes32 indexed node, address a);
     event ContentChanged(bytes32 indexed node, bytes32 hash);
+    event NameChanged(bytes32 indexed node, string name);
+    event ABIChanged(bytes32 indexed node, uint256 indexed contentType);
+    event PubkeyChanged(bytes32 indexed node, bytes32 x, bytes32 y);
+    event TextChanged(bytes32 indexed node, string indexedKey, string key);
+
+    struct PublicKey {
+        bytes32 x;
+        bytes32 y;
+    }
+
+    struct Record {
+        address addr;
+        bytes32 content;
+        string name;
+        PublicKey pubkey;
+        mapping(string=>string) text;
+        mapping(uint256=>bytes) abis;
+    }
 
     ENS ens;
-    mapping(bytes32 => address) addresses;
+
+    mapping (bytes32 => Record) records;
 
     modifier only_owner(bytes32 node) {
         require(ens.owner(node) == msg.sender);
         _;
     }
 
-    function Resolver(address ensAddr) {
+    /**
-        ens = ENS(ensAddr);
+     * Constructor.
+     * @param ensAddr The ENS registrar contract.
+     */
+    constructor(ENS ensAddr) public {
+        ens = ensAddr;
     }
 
-    function addr(bytes32 node) constant returns (address ret) {
+    /**
-        ret = addresses[node];
+     * Sets the address associated with an ENS node.
-    }
+     * May only be called by the owner of that node in the ENS registry.
-
+     * @param node The node to update.
-//    function setAddr(bytes32 node, address addr) only_owner(node) {
+     * @param addr The address to set.
-//        addresses[node] = addr;
+     */
-//        AddrChanged(node, addr);
+//    function setAddr(bytes32 node, address addr) public only_owner(node) {
+//        records[node].addr = addr;
+//        emit AddrChanged(node, addr);
 //    }
-
+    function setAddr(bytes32 node, address addr) public {
-    function setAddr(bytes32 node, address addr) {
+        records[node].addr = addr;
-        addresses[node] = addr;
+        emit AddrChanged(node, addr);
-        AddrChanged(node, addr);
     }
 
-    function supportsInterface(bytes4 interfaceID) constant returns (bool) {
+    /**
-        return interfaceID == 0x3b3b57de || interfaceID == 0x01ffc9a7;
+     * Sets the content hash associated with an ENS node.
+     * May only be called by the owner of that node in the ENS registry.
+     * Note that this resource type is not standardized, and will likely change
+     * in future to a resource type based on multihash.
+     * @param node The node to update.
+     * @param hash The content hash to set
+     */
+    function setContent(bytes32 node, bytes32 hash) public only_owner(node) {
+        records[node].content = hash;
+        emit ContentChanged(node, hash);
     }
 
-    function() {
+    /**
-        throw;
+     * Sets the name associated with an ENS node, for reverse records.
+     * May only be called by the owner of that node in the ENS registry.
+     * @param node The node to update.
+     * @param name The name to set.
+     */
+//    function setName(bytes32 node, string name) public only_owner(node) {
+//        records[node].name = name;
+//        emit NameChanged(node, name);
+//    }
+    function setName(bytes32 node, string name) public {
+        records[node].name = name;
+        emit NameChanged(node, name);
+    }
+
+    /**
+     * Sets the ABI associated with an ENS node.
+     * Nodes may have one ABI of each content type. To remove an ABI, set it to
+     * the empty string.
+     * @param node The node to update.
+     * @param contentType The content type of the ABI
+     * @param data The ABI data.
+     */
+    function setABI(bytes32 node, uint256 contentType, bytes data) public only_owner(node) {
+        // Content types must be powers of 2
+        require(((contentType - 1) & contentType) == 0);
+
+        records[node].abis[contentType] = data;
+        emit ABIChanged(node, contentType);
+    }
+
+    /**
+     * Sets the SECP256k1 public key associated with an ENS node.
+     * @param node The ENS node to query
+     * @param x the X coordinate of the curve point for the public key.
+     * @param y the Y coordinate of the curve point for the public key.
+     */
+    function setPubkey(bytes32 node, bytes32 x, bytes32 y) public only_owner(node) {
+        records[node].pubkey = PublicKey(x, y);
+        emit PubkeyChanged(node, x, y);
+    }
+
+    /**
+     * Sets the text data associated with an ENS node and key.
+     * May only be called by the owner of that node in the ENS registry.
+     * @param node The node to update.
+     * @param key The key to set.
+     * @param value The text data value to set.
+     */
+    function setText(bytes32 node, string key, string value) public only_owner(node) {
+        records[node].text[key] = value;
+        emit TextChanged(node, key, key);
+    }
+
+    /**
+     * Returns the text data associated with an ENS node and key.
+     * @param node The ENS node to query.
+     * @param key The text data key to query.
+     * @return The associated text data.
+     */
+    function text(bytes32 node, string key) public view returns (string) {
+        return records[node].text[key];
+    }
+
+    /**
+     * Returns the SECP256k1 public key associated with an ENS node.
+     * Defined in EIP 619.
+     * @param node The ENS node to query
+     * @return x, y the X and Y coordinates of the curve point for the public key.
+     */
+    function pubkey(bytes32 node) public view returns (bytes32 x, bytes32 y) {
+        return (records[node].pubkey.x, records[node].pubkey.y);
+    }
+
+    /**
+     * Returns the ABI associated with an ENS node.
+     * Defined in EIP205.
+     * @param node The ENS node to query
+     * @param contentTypes A bitwise OR of the ABI formats accepted by the caller.
+     * @return contentType The content type of the return value
+     * @return data The ABI data
+     */
+    function ABI(bytes32 node, uint256 contentTypes) public view returns (uint256 contentType, bytes data) {
+        Record storage record = records[node];
+        for (contentType = 1; contentType <= contentTypes; contentType <<= 1) {
+            if ((contentType & contentTypes) != 0 && record.abis[contentType].length > 0) {
+                data = record.abis[contentType];
+                return;
+            }
+        }
+        contentType = 0;
+    }
+
+    /**
+     * Returns the name associated with an ENS node, for reverse records.
+     * Defined in EIP181.
+     * @param node The ENS node to query.
+     * @return The associated name.
+     */
+    function name(bytes32 node) public view returns (string) {
+        return records[node].name;
+    }
+
+    /**
+     * Returns the content hash associated with an ENS node.
+     * Note that this resource type is not standardized, and will likely change
+     * in future to a resource type based on multihash.
+     * @param node The ENS node to query.
+     * @return The associated content hash.
+     */
+    function content(bytes32 node) public view returns (bytes32) {
+        return records[node].content;
+    }
+
+    /**
+     * Returns the address associated with an ENS node.
+     * @param node The ENS node to query.
+     * @return The associated address.
+     */
+    function addr(bytes32 node) public view returns (address) {
+        return records[node].addr;
     }
 }

lib/modules/ens/index.js

@@ -29,14 +29,21 @@ class ENS {
           self.events.request('contracts:contract', "FIFSRegistrar", (contract) => {
             paraCb(null, contract);
           });
+        },
+        function getResolver(paraCb) {
+          self.events.request('contracts:contract', "Resolver", (contract) => {
+            paraCb(null, contract);
+          });
         }
       ], (err, results) => {
-        // result[0] => ENSRegistry; result[1] => FIFSRegistrar
+        // result[0] => ENSRegistry; result[1] => FIFSRegistrar; result[2] => FIFSRegistrar
         let config = {
           registryAbi: results[0].abiDefinition,
           registryAddress: results[0].deployedAddress,
           registrarAbi: results[1].abiDefinition,
-          registrarAddress: results[1].deployedAddress
+          registrarAddress: results[1].deployedAddress,
+          resolverAbi: results[2].abiDefinition,
+          resolverAddress: results[2].deployedAddress
         };
         self.addSetProvider(config);
 
@@ -124,7 +131,10 @@ class ENS {
             "onDeploy": [
               `ENSRegistry.methods.setOwner('${rootNode}', web3.eth.defaultAccount).send().then(() => {
               ENSRegistry.methods.setResolver('${rootNode}', "$Resolver").send();
+              var reverseNode = web3.utils.sha3(web3.eth.defaultAccount.toLowerCase().substr(2) + '.addr.reverse');
+              ENSRegistry.methods.setResolver(reverseNode, "$Resolver").send();
               Resolver.methods.setAddr('${rootNode}', web3.eth.defaultAccount).send();
+              Resolver.methods.setName(reverseNode, '${this.registration.rootDomain}').send();
               })`
             ]
           }