working rss feed to nostr publish

2023-11-24 00:43:28 -05:00
parent 06edcb57ae
commit 88d2f9cfec
8396 changed files with 783105 additions and 0 deletions
@@ -0,0 +1,24 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getPayloadHash = void 0;
+const is_array_buffer_1 = require("@smithy/is-array-buffer");
+const util_hex_encoding_1 = require("@smithy/util-hex-encoding");
+const util_utf8_1 = require("@smithy/util-utf8");
+const constants_1 = require("./constants");
+const getPayloadHash = async ({ headers, body }, hashConstructor) => {
+    for (const headerName of Object.keys(headers)) {
+        if (headerName.toLowerCase() === constants_1.SHA256_HEADER) {
+            return headers[headerName];
+        }
+    }
+    if (body == undefined) {
+        return "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855";
+    }
+    else if (typeof body === "string" || ArrayBuffer.isView(body) || (0, is_array_buffer_1.isArrayBuffer)(body)) {
+        const hashCtor = new hashConstructor();
+        hashCtor.update((0, util_utf8_1.toUint8Array)(body));
+        return (0, util_hex_encoding_1.toHex)(await hashCtor.digest());
+    }
+    return constants_1.UNSIGNED_PAYLOAD;
+};
+exports.getPayloadHash = getPayloadHash;