chore(release): 0.2.0-develop.18 [skip ci]

# [0.2.0-develop.18](https://git.lumeweb.com/LumeWeb/libportal/compare/v0.2.0-develop.17...v0.2.0-develop.18) (2023-09-02)
Merge remote-tracking branch 'origin/develop' into develop
2023-09-02 10:27:23 +00:00 · 2023-09-02 06:25:54 -04:00 · 2023-09-02 06:25:49 -04:00
4 changed files with 226 additions and 35 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,3 +1,5 @@
+# [0.2.0-develop.18](https://git.lumeweb.com/LumeWeb/libportal/compare/v0.2.0-develop.17...v0.2.0-develop.18) (2023-09-02)
+
 # [0.2.0-develop.17](https://git.lumeweb.com/LumeWeb/libportal/compare/v0.2.0-develop.16...v0.2.0-develop.17) (2023-08-10)


--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@ -1,13 +1,14 @@
 {
    "name": "@lumeweb/libportal",
-    "version": "0.2.0-develop.17",
+    "version": "0.2.0-develop.18",
    "lockfileVersion": 3,
    "requires": true,
    "packages": {
        "": {
            "name": "@lumeweb/libportal",
-            "version": "0.2.0-develop.17",
+            "version": "0.2.0-develop.18",
            "dependencies": {
+                "@lumeweb/libs5": "^0.1.0-develop.43",
                "@lumeweb/node-library-preset": "git+https://git.lumeweb.com/LumeWeb/node-library-preset.git",
                "@noble/curves": "^1.1.0",
                "@noble/hashes": "^1.3.1",
@ -1926,6 +1927,29 @@
            "dev": true,
            "peer": true
        },
+        "node_modules/@lumeweb/libs5": {
+            "version": "0.1.0-develop.43",
+            "resolved": "https://registry.npmjs.org/@lumeweb/libs5/-/libs5-0.1.0-develop.43.tgz",
+            "integrity": "sha512-kUGuT4kK9YVggqyMUj+pPY7okAFKxzACZTlA4BBBsgxAGIdr+iZLQwMfDlwzE4bdxndS52g1XM39Xv3K2xA/lQ==",
+            "dependencies": {
+                "@noble/curves": "^1.1.0",
+                "@noble/hashes": "^1.3.1",
+                "detect-node": "^2.1.0",
+                "level": "^8.0.0",
+                "multiformats": "^12.0.1",
+                "p-defer": "^4.0.0",
+                "ws": "^8.13.0"
+            }
+        },
+        "node_modules/@lumeweb/libs5/node_modules/multiformats": {
+            "version": "12.1.0",
+            "resolved": "https://registry.npmjs.org/multiformats/-/multiformats-12.1.0.tgz",
+            "integrity": "sha512-/qTOKKnU8nwcVURjRcS+UN0QYgdS5BPZzY10Aiciu2SqncyCVMGV8KtD83EBFmsuJDsSEmT4sGvzcTkCoMw0sQ==",
+            "engines": {
+                "node": ">=16.0.0",
+                "npm": ">=7.0.0"
+            }
+        },
        "node_modules/@lumeweb/node-library-preset": {
            "version": "0.1.0",
            "resolved": "git+https://git.lumeweb.com/LumeWeb/node-library-preset.git#841e005d7cb3c939bd040823206d48e93ac9119a",
@ -3692,6 +3716,23 @@
                "node": ">=6.5"
            }
        },
+        "node_modules/abstract-level": {
+            "version": "1.0.3",
+            "resolved": "https://registry.npmjs.org/abstract-level/-/abstract-level-1.0.3.tgz",
+            "integrity": "sha512-t6jv+xHy+VYwc4xqZMn2Pa9DjcdzvzZmQGRjTFc8spIbRGHgBrEKbPq+rYXc7CCo0lxgYvSgKVg9qZAhpVQSjA==",
+            "dependencies": {
+                "buffer": "^6.0.3",
+                "catering": "^2.1.0",
+                "is-buffer": "^2.0.5",
+                "level-supports": "^4.0.0",
+                "level-transcoder": "^1.0.1",
+                "module-error": "^1.0.1",
+                "queue-microtask": "^1.2.3"
+            },
+            "engines": {
+                "node": ">=12"
+            }
+        },
        "node_modules/acorn": {
            "version": "8.9.0",
            "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.9.0.tgz",
@ -4146,7 +4187,6 @@
            "version": "1.5.1",
            "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
            "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
-            "dev": true,
            "funding": [
                {
                    "type": "github",
@ -4246,6 +4286,17 @@
                "node": ">=8"
            }
        },
+        "node_modules/browser-level": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/browser-level/-/browser-level-1.0.1.tgz",
+            "integrity": "sha512-XECYKJ+Dbzw0lbydyQuJzwNXtOpbMSq737qxJN11sIRTErOMShvDpbzTlgju7orJKvx4epULolZAuJGLzCmWRQ==",
+            "dependencies": {
+                "abstract-level": "^1.0.2",
+                "catering": "^2.1.1",
+                "module-error": "^1.0.2",
+                "run-parallel-limit": "^1.1.0"
+            }
+        },
        "node_modules/browserslist": {
            "version": "4.21.9",
            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.21.9.tgz",
@ -4306,7 +4357,6 @@
            "version": "6.0.3",
            "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
            "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
-            "dev": true,
            "funding": [
                {
                    "type": "github",
@ -4609,6 +4659,14 @@
                "cdl": "bin/cdl.js"
            }
        },
+        "node_modules/catering": {
+            "version": "2.1.1",
+            "resolved": "https://registry.npmjs.org/catering/-/catering-2.1.1.tgz",
+            "integrity": "sha512-K7Qy8O9p76sL3/3m7/zLKbRkyOlSZAgzEaLhyj2mXS8PsCud2Eo4hAb8aLtZqHh0QGqLcb9dlJSu6lHRVENm1w==",
+            "engines": {
+                "node": ">=6"
+            }
+        },
        "node_modules/chalk": {
            "version": "4.1.2",
            "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
@ -4695,6 +4753,22 @@
            "dev": true,
            "peer": true
        },
+        "node_modules/classic-level": {
+            "version": "1.3.0",
+            "resolved": "https://registry.npmjs.org/classic-level/-/classic-level-1.3.0.tgz",
+            "integrity": "sha512-iwFAJQYtqRTRM0F6L8h4JCt00ZSGdOyqh7yVrhhjrOpFhmBjNlRUey64MCiyo6UmQHMJ+No3c81nujPv+n9yrg==",
+            "hasInstallScript": true,
+            "dependencies": {
+                "abstract-level": "^1.0.2",
+                "catering": "^2.1.0",
+                "module-error": "^1.0.1",
+                "napi-macros": "^2.2.2",
+                "node-gyp-build": "^4.3.0"
+            },
+            "engines": {
+                "node": ">=12"
+            }
+        },
        "node_modules/clean-stack": {
            "version": "2.2.0",
            "resolved": "https://registry.npmjs.org/clean-stack/-/clean-stack-2.2.0.tgz",
@ -8228,7 +8302,6 @@
            "version": "1.2.1",
            "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
            "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
-            "dev": true,
            "funding": [
                {
                    "type": "github",
@ -8500,6 +8573,28 @@
                "url": "https://github.com/sponsors/ljharb"
            }
        },
+        "node_modules/is-buffer": {
+            "version": "2.0.5",
+            "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.5.tgz",
+            "integrity": "sha512-i2R6zNFDwgEHJyQUtJEk0XFi1i0dPFn/oqjK3/vPCcDeJvW5NQ83V8QbicfF1SupOaB0h8ntgBC2YiE7dfyctQ==",
+            "funding": [
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/feross"
+                },
+                {
+                    "type": "patreon",
+                    "url": "https://www.patreon.com/feross"
+                },
+                {
+                    "type": "consulting",
+                    "url": "https://feross.org/support"
+                }
+            ],
+            "engines": {
+                "node": ">=4"
+            }
+        },
        "node_modules/is-builtin-module": {
            "version": "3.2.1",
            "resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-3.2.1.tgz",
@ -10015,6 +10110,42 @@
                "url": "https://github.com/chalk/strip-ansi?sponsor=1"
            }
        },
+        "node_modules/level": {
+            "version": "8.0.0",
+            "resolved": "https://registry.npmjs.org/level/-/level-8.0.0.tgz",
+            "integrity": "sha512-ypf0jjAk2BWI33yzEaaotpq7fkOPALKAgDBxggO6Q9HGX2MRXn0wbP1Jn/tJv1gtL867+YOjOB49WaUF3UoJNQ==",
+            "dependencies": {
+                "browser-level": "^1.0.1",
+                "classic-level": "^1.2.0"
+            },
+            "engines": {
+                "node": ">=12"
+            },
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/level"
+            }
+        },
+        "node_modules/level-supports": {
+            "version": "4.0.1",
+            "resolved": "https://registry.npmjs.org/level-supports/-/level-supports-4.0.1.tgz",
+            "integrity": "sha512-PbXpve8rKeNcZ9C1mUicC9auIYFyGpkV9/i6g76tLgANwWhtG2v7I4xNBUlkn3lE2/dZF3Pi0ygYGtLc4RXXdA==",
+            "engines": {
+                "node": ">=12"
+            }
+        },
+        "node_modules/level-transcoder": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/level-transcoder/-/level-transcoder-1.0.1.tgz",
+            "integrity": "sha512-t7bFwFtsQeD8cl8NIoQ2iwxA0CL/9IFw7/9gAjOonH0PWTTiRfY7Hq+Ejbsxh86tXobDQ6IOiddjNYIfOBs06w==",
+            "dependencies": {
+                "buffer": "^6.0.3",
+                "module-error": "^1.0.1"
+            },
+            "engines": {
+                "node": ">=12"
+            }
+        },
        "node_modules/leven": {
            "version": "3.1.0",
            "resolved": "https://registry.npmjs.org/leven/-/leven-3.1.0.tgz",
@ -11180,6 +11311,14 @@
                "node": ">=0.10.0"
            }
        },
+        "node_modules/module-error": {
+            "version": "1.0.2",
+            "resolved": "https://registry.npmjs.org/module-error/-/module-error-1.0.2.tgz",
+            "integrity": "sha512-0yuvsqSCv8LbaOKhnsQ/T5JhyFlCYLPXK3U2sgV10zoKQwzs/MyfuQUOZQ1V/6OCOJsK/TRgNVrPuPDqtdMFtA==",
+            "engines": {
+                "node": ">=10"
+            }
+        },
        "node_modules/ms": {
            "version": "2.1.2",
            "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@ -11215,6 +11354,11 @@
                "url": "https://github.com/sponsors/raouldeheer"
            }
        },
+        "node_modules/napi-macros": {
+            "version": "2.2.2",
+            "resolved": "https://registry.npmjs.org/napi-macros/-/napi-macros-2.2.2.tgz",
+            "integrity": "sha512-hmEVtAGYzVQpCKdbQea4skABsdXW4RUh5t5mJ2zzqowJS2OyXZTU1KhDVFhx+NlWZ4ap9mqR9TcDO3LTTttd+g=="
+        },
        "node_modules/natural-compare": {
            "version": "1.4.0",
            "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
@ -11319,6 +11463,16 @@
                "node": "^12.13 || ^14.13 || >=16"
            }
        },
+        "node_modules/node-gyp-build": {
+            "version": "4.6.1",
+            "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.6.1.tgz",
+            "integrity": "sha512-24vnklJmyRS8ViBNI8KbtK/r/DmXQMRiOMXTNz2nrTnAYUwjmEEbnnpB/+kt+yWRv73bPsSPRFddrcIbAxSiMQ==",
+            "bin": {
+                "node-gyp-build": "bin.js",
+                "node-gyp-build-optional": "optional.js",
+                "node-gyp-build-test": "build-test.js"
+            }
+        },
        "node_modules/node-gyp/node_modules/abbrev": {
            "version": "1.1.1",
            "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
@ -16098,7 +16252,6 @@
            "version": "1.2.3",
            "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
            "integrity": "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==",
-            "dev": true,
            "funding": [
                {
                    "type": "github",
@ -16679,6 +16832,28 @@
                "queue-microtask": "^1.2.2"
            }
        },
+        "node_modules/run-parallel-limit": {
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/run-parallel-limit/-/run-parallel-limit-1.1.0.tgz",
+            "integrity": "sha512-jJA7irRNM91jaKc3Hcl1npHsFLOXOoTkPCUL1JEa1R82O2miplXXRaGdjW/KM/98YQWDhJLiSs793CnXfblJUw==",
+            "funding": [
+                {
+                    "type": "github",
+                    "url": "https://github.com/sponsors/feross"
+                },
+                {
+                    "type": "patreon",
+                    "url": "https://www.patreon.com/feross"
+                },
+                {
+                    "type": "consulting",
+                    "url": "https://feross.org/support"
+                }
+            ],
+            "dependencies": {
+                "queue-microtask": "^1.2.2"
+            }
+        },
        "node_modules/rxjs": {
            "version": "7.8.1",
            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
@ -19262,6 +19437,26 @@
                "url": "https://github.com/sponsors/sindresorhus"
            }
        },
+        "node_modules/ws": {
+            "version": "8.13.0",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-8.13.0.tgz",
+            "integrity": "sha512-x9vcZYTrFPC7aSIbj7sRCYo7L/Xb8Iy+pW0ng0wt2vCJv7M9HOMy0UoN3rr+IFC7hb7vXoqS+P9ktyLLLhO+LA==",
+            "engines": {
+                "node": ">=10.0.0"
+            },
+            "peerDependencies": {
+                "bufferutil": "^4.0.1",
+                "utf-8-validate": ">=5.0.2"
+            },
+            "peerDependenciesMeta": {
+                "bufferutil": {
+                    "optional": true
+                },
+                "utf-8-validate": {
+                    "optional": true
+                }
+            }
+        },
        "node_modules/xtend": {
            "version": "4.0.2",
            "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
    "name": "@lumeweb/libportal",
-    "version": "0.2.0-develop.17",
+    "version": "0.2.0-develop.18",
    "main": "lib/index.js",
    "module": "lib/index.mjs",
    "types": "lib/index.d.ts",
@ -34,6 +34,7 @@
        "semantic-release": "semantic-release"
    },
    "dependencies": {
+        "@lumeweb/libs5": "^0.1.0-develop.43",
        "@lumeweb/node-library-preset": "git+https://git.lumeweb.com/LumeWeb/node-library-preset.git",
        "@noble/curves": "^1.1.0",
        "@noble/hashes": "^1.3.1",
--- a/src/cid.ts
+++ b/src/cid.ts
@ -1,16 +1,22 @@
 import { base58btc } from "multiformats/bases/base58";
 import * as edUtils from "@noble/curves/abstract/utils";
-
-export const MAGIC_BYTES = new Uint8Array([0x26, 0x1f]);
+import { CID_HASH_TYPES, CID_TYPES } from "@lumeweb/libs5";

 export interface CID {
  hash: Uint8Array;
  size: bigint;
+  type: number;
+  hashType: number;
 }

 export function encodeCid(hash: Uint8Array, size: bigint);
 export function encodeCid(hash: string, size: bigint);
-export function encodeCid(hash: any, size: bigint) {
+export function encodeCid(
+  hash: any,
+  size: bigint,
+  type = CID_TYPES.RAW,
+  hashType = CID_HASH_TYPES.BLAKE3,
+) {
  if (typeof hash === "string") {
    hash = edUtils.hexToBytes(hash);
  }
@ -29,17 +35,24 @@ export function encodeCid(hash: any, size: bigint) {
  const sizeView = new DataView(sizeBytes.buffer);
  sizeView.setBigInt64(0, size, true);

-  const prefixedHash = Uint8Array.from([...MAGIC_BYTES, ...hash, ...sizeBytes]);
+  const prefixedHash = Uint8Array.from([type, hashType, ...hash, ...sizeBytes]);
  return base58btc.encode(prefixedHash).toString();
 }

 export function decodeCid(cid: string): CID {
  let bytes = base58btc.decode(cid);

-  if (!arrayBufferEqual(bytes.slice(0, 2).buffer, MAGIC_BYTES.buffer)) {
-    throw new Error("Invalid cid");
+  if (!Object.values(CID_TYPES).includes(bytes[0])) {
+    throw new Error("Invalid cid type");
  }

+  if (!Object.values(CID_HASH_TYPES).includes(bytes[1])) {
+    throw new Error("Invalid cid hash type");
+  }
+
+  const type = bytes[0];
+  const hashType = bytes[1];
+
  bytes = bytes.slice(2);
  let cidHash = bytes.slice(0, 32);
  let size = bytes.slice(32);
@ -48,27 +61,7 @@ export function decodeCid(cid: string): CID {
  return {
    hash: cidHash,
    size: sizeView.getBigInt64(0, true),
+    type,
+    hashType,
  };
 }
-
-function arrayBufferEqual(buf1, buf2) {
-  if (buf1 === buf2) {
-    return true;
-  }
-
-  if (buf1.byteLength !== buf2.byteLength) {
-    return false;
-  }
-
-  var view1 = new DataView(buf1);
-  var view2 = new DataView(buf2);
-
-  var i = buf1.byteLength;
-  while (i--) {
-    if (view1.getUint8(i) !== view2.getUint8(i)) {
-      return false;
-    }
-  }
-
-  return true;
-}
Author	SHA1	Message	Date
semantic-release-bot	069237271a	chore(release): 0.2.0-develop.18 [skip ci] # [0.2.0-develop.18](https://git.lumeweb.com/LumeWeb/libportal/compare/v0.2.0-develop.17...v0.2.0-develop.18) (2023-09-02)	2023-09-02 10:27:23 +00:00
Derrick Hammer	001119b4c3	Merge remote-tracking branch 'origin/develop' into develop	2023-09-02 06:25:54 -04:00
Derrick Hammer	9bece08a19	refactor: update cid encoding/decoding to use libs5 CID_HASH_TYPES and CID_TYPES, and use a default type of raw and default hash type of blake3	2023-09-02 06:25:49 -04:00