@ethersproject/hash - npm Package Compare versions

Comparing version 5.5.0 to 5.6.0

lib.esm/_version.d.ts

@@ -1,2 +0,2 @@
-export declare const version = "hash/5.5.0";
+export declare const version = "hash/5.6.0";
 //# sourceMappingURL=_version.d.ts.map

lib.esm/_version.js

@@ -1,2 +0,2 @@
-export const version = "hash/5.5.0";
+export const version = "hash/5.6.0";
 //# sourceMappingURL=_version.js.map

lib.esm/index.d.ts

 import { id } from "./id";
-import { isValidName, namehash } from "./namehash";
+import { dnsEncode, isValidName, namehash } from "./namehash";
 import { hashMessage, messagePrefix } from "./message";
 import { TypedDataEncoder as _TypedDataEncoder } from "./typed-data";
-export { id, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
+export { id, dnsEncode, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
 //# sourceMappingURL=index.d.ts.map

lib.esm/index.js

 "use strict";
 import { id } from "./id";
-import { isValidName, namehash } from "./namehash";
+import { dnsEncode, isValidName, namehash } from "./namehash";
 import { hashMessage, messagePrefix } from "./message";
 import { TypedDataEncoder as _TypedDataEncoder } from "./typed-data";
-export { id, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
+export { id, dnsEncode, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
 //# sourceMappingURL=index.js.map

lib.esm/namehash.d.ts

 export declare function isValidName(name: string): boolean;
 export declare function namehash(name: string): string;
+export declare function dnsEncode(name: string): string;
 //# sourceMappingURL=namehash.d.ts.map

lib.esm/namehash.js

@@ -41,2 +41,11 @@ import { concat, hexlify } from "@ethersproject/bytes";
 }
+export function dnsEncode(name) {
+    return hexlify(concat(name.split(".").map((comp) => {
+        // We jam in an _ prefix to fill in with the length later
+        // Note: Nameprep throws if the component is over 63 bytes
+        const bytes = toUtf8Bytes("_" + nameprep(comp));
+        bytes[0] = bytes.length - 1;
+        return bytes;
+    }))) + "00";
+}
 //# sourceMappingURL=namehash.js.map

lib/_version.d.ts

@@ -1,2 +0,2 @@
-export declare const version = "hash/5.5.0";
+export declare const version = "hash/5.6.0";
 //# sourceMappingURL=_version.d.ts.map

lib/_version.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "hash/5.5.0";
+exports.version = "hash/5.6.0";
 //# sourceMappingURL=_version.js.map

lib/index.d.ts

 import { id } from "./id";
-import { isValidName, namehash } from "./namehash";
+import { dnsEncode, isValidName, namehash } from "./namehash";
 import { hashMessage, messagePrefix } from "./message";
 import { TypedDataEncoder as _TypedDataEncoder } from "./typed-data";
-export { id, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
+export { id, dnsEncode, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
 //# sourceMappingURL=index.d.ts.map

lib/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports._TypedDataEncoder = exports.hashMessage = exports.messagePrefix = exports.isValidName = exports.namehash = exports.id = void 0;
+exports._TypedDataEncoder = exports.hashMessage = exports.messagePrefix = exports.isValidName = exports.namehash = exports.dnsEncode = exports.id = void 0;
 var id_1 = require("./id");
 Object.defineProperty(exports, "id", { enumerable: true, get: function () { return id_1.id; } });
 var namehash_1 = require("./namehash");
+Object.defineProperty(exports, "dnsEncode", { enumerable: true, get: function () { return namehash_1.dnsEncode; } });
 Object.defineProperty(exports, "isValidName", { enumerable: true, get: function () { return namehash_1.isValidName; } });
@@ -8,0 +9,0 @@ Object.defineProperty(exports, "namehash", { enumerable: true, get: function () { return namehash_1.namehash; } });

lib/namehash.d.ts

 export declare function isValidName(name: string): boolean;
 export declare function namehash(name: string): string;
+export declare function dnsEncode(name: string): string;
 //# sourceMappingURL=namehash.d.ts.map

lib/namehash.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.namehash = exports.isValidName = void 0;
+exports.dnsEncode = exports.namehash = exports.isValidName = void 0;
 var bytes_1 = require("@ethersproject/bytes");
@@ -46,2 +46,12 @@ var strings_1 = require("@ethersproject/strings");
 exports.namehash = namehash;
+function dnsEncode(name) {
+    return (0, bytes_1.hexlify)((0, bytes_1.concat)(name.split(".").map(function (comp) {
+        // We jam in an _ prefix to fill in with the length later
+        // Note: Nameprep throws if the component is over 63 bytes
+        var bytes = (0, strings_1.toUtf8Bytes)("_" + (0, strings_1.nameprep)(comp));
+        bytes[0] = bytes.length - 1;
+        return bytes;
+    }))) + "00";
+}
+exports.dnsEncode = dnsEncode;
 //# sourceMappingURL=namehash.js.map

package.json

 {
   "author": "Richard Moore <[e-mail]>",
   "dependencies": {
-    "@ethersproject/abstract-signer": "^5.5.0",
-    "@ethersproject/address": "^5.5.0",
-    "@ethersproject/bignumber": "^5.5.0",
-    "@ethersproject/bytes": "^5.5.0",
-    "@ethersproject/keccak256": "^5.5.0",
-    "@ethersproject/logger": "^5.5.0",
-    "@ethersproject/properties": "^5.5.0",
-    "@ethersproject/strings": "^5.5.0"
+    "@ethersproject/abstract-signer": "^5.6.0",
+    "@ethersproject/address": "^5.6.0",
+    "@ethersproject/bignumber": "^5.6.0",
+    "@ethersproject/bytes": "^5.6.0",
+    "@ethersproject/keccak256": "^5.6.0",
+    "@ethersproject/logger": "^5.6.0",
+    "@ethersproject/properties": "^5.6.0",
+    "@ethersproject/strings": "^5.6.0"
   },
@@ -25,3 +25,3 @@ "description": "Hash utility functions for Ethereum.",
   ],
-  "gitHead": "73a46efea32c3f9a4833ed77896a216e3d3752a0",
+  "gitHead": "b8cda5dffdcb688e38d7c6a0aec4c7b8b59c1af5",
   "keywords": [
@@ -47,5 +47,5 @@ "Ethereum",
   "sideEffects": false,
-  "tarballHash": "0x7d9a6d1808386f7963885e757b739ee981616a16bc1f479d43278be9611e9cc1",
+  "tarballHash": "0x23b00b87b17191eace6450fd824e0f816a3c3dfbdbacd0a904f67b5be5b43984",
   "types": "./lib/index.d.ts",
-  "version": "5.5.0"
+  "version": "5.6.0"
 }

src.ts/_version.ts

@@ -1,1 +0,1 @@
-export const version = "hash/5.5.0";
+export const version = "hash/5.6.0";

src.ts/index.ts

 "use strict";
 
 import { id } from "./id";
-import { isValidName, namehash } from "./namehash";
+import { dnsEncode, isValidName, namehash } from "./namehash";
 import { hashMessage, messagePrefix } from "./message";
@@ -12,2 +12,3 @@
 
+    dnsEncode,
     namehash,
@@ -14,0 +15,0 @@ isValidName,

src.ts/namehash.ts

@@ -49,1 +49,10 @@ import { concat, hexlify } from "@ethersproject/bytes";
 
+export function dnsEncode(name: string): string {
+    return hexlify(concat(name.split(".").map((comp) => {
+        // We jam in an _ prefix to fill in with the length later
+        // Note: Nameprep throws if the component is over 63 bytes
+        const bytes = toUtf8Bytes("_" + nameprep(comp));
+        bytes[0] = bytes.length - 1;
+        return bytes;
+    }))) + "00";
+}

No alert changes

Improved metrics

Total package byte prevSize

122819

increased by2.05%

Lines of code

1690

increased by1.93%

Dependency changes

• Updated@ethersproject/abstract-signer@^5.6.0

• Updated@ethersproject/address@^5.6.0

• Updated@ethersproject/bignumber@^5.6.0

• Updated@ethersproject/bytes@^5.6.0

• Updated@ethersproject/keccak256@^5.6.0

• Updated@ethersproject/logger@^5.6.0

• Updated@ethersproject/properties@^5.6.0

• Updated@ethersproject/strings@^5.6.0