feat: add worktop/crypto module (#11)

* chore: setup `worktop/crypto` submodule

* feat(crypto): add `digest` export

* feat(crrypto): add named `SHA*` exports

.gitignore

@@ -5,6 +5,7 @@ node_modules
 
 /kv
 /cache
+/crypto
 /base64
 /request
 /response

bin/index.js

@@ -31,6 +31,7 @@ Promise.all([
 	bundle('src/base64.ts', pkg.exports['./base64']),
 	bundle('src/request.ts', pkg.exports['./request']),
 	bundle('src/response.ts', pkg.exports['./response']),
+  bundle('src/crypto.ts', pkg.exports['./crypto']),
 	bundle('src/utils.ts', pkg.exports['./utils']),
 	bundle('src/kv.ts', pkg.exports['./kv']),
 ]).then(table);

package.json

@@ -15,14 +15,16 @@
     ".": "./router/index.mjs",
     "./kv": "./kv/index.mjs",
     "./cache": "./cache/index.mjs",
-    "./base64": "./base64/index.mjs",
+    "./crypto": "./crypto/index.mjs",
     "./request": "./request/index.mjs",
     "./response": "./response/index.mjs",
+    "./base64": "./base64/index.mjs",
     "./utils": "./utils/index.mjs",
     "./package.json": "./package.json"
   },
   "files": [
     "cache",
+    "crypto",
     "base64",
     "request",
     "response",

src/crypto.d.ts

@@ -0,0 +1,6 @@
+export function digest(algo: 'SHA-1' | 'SHA-256' | 'SHA-384' | 'SHA-512', message: string): Promise<string>;
+
+export function SHA1(message: string): Promise<string>;
+export function SHA256(message: string): Promise<string>;
+export function SHA384(message: string): Promise<string>;
+export function SHA512(message: string): Promise<string>;

src/crypto.ts

@@ -0,0 +1,10 @@
+import { encode, toHEX } from 'worktop/utils';
+
+export function digest(algo: 'SHA-1' | 'SHA-256' | 'SHA-384' | 'SHA-512', message: string): Promise<string> {
+	return crypto.subtle.digest(algo, encode(message)).then(toHEX);
+}
+
+export const SHA1   = /*#__PURE__*/ digest.bind(0, 'SHA-1');
+export const SHA256 = /*#__PURE__*/ digest.bind(0, 'SHA-256');
+export const SHA384 = /*#__PURE__*/ digest.bind(0, 'SHA-384');
+export const SHA512 = /*#__PURE__*/ digest.bind(0, 'SHA-512');