Merge pull request #427 from LIT-Protocol/LIT-2841

LIT-2841 - Remove `ipfs-http-client` and create encryption APIs for composition with any storage layer

e2e-nodejs/group-pkp-encryption-decryption/test-pkp-encryption-decryption-json-file.mjs

@@ -0,0 +1,57 @@
+import path from 'path';
+import * as LitJsSdk from '@lit-protocol/lit-node-client';
+import { success, fail, testThis } from '../../tools/scripts/utils.mjs';
+import { client } from '../00-setup.mjs';
+
+export async function main() {
+  // ==================== Setup ====================
+  const chain = 'ethereum';
+  const accessControlConditions = [
+    {
+      contractAddress: '',
+      standardContractType: '',
+      chain,
+      method: 'eth_getBalance',
+      parameters: [':userAddress', 'latest'],
+      returnValueTest: {
+        comparator: '>=',
+        value: '0',
+      },
+    },
+  ];
+  const message = 'Hello world';
+  const blob = new Blob([message], { type: 'text/plain' });
+  const blobArray = new Uint8Array(await blob.arrayBuffer());
+
+  // ==================== Test Logic ====================
+  const encryptedJsonStr = await LitJsSdk.encryptToJson({
+    accessControlConditions,
+    authSig: globalThis.LitCI.CONTROLLER_AUTHSIG,
+    chain,
+    file: blob,
+    litNodeClient: client,
+  });
+
+  const decryptedFile = await LitJsSdk.decryptFromJson({
+    authSig: globalThis.LitCI.CONTROLLER_AUTHSIG,
+    parsedJsonData: JSON.parse(encryptedJsonStr),
+    litNodeClient: client,
+  });
+
+  // ==================== Post-Validation ====================
+  if (blobArray.length !== decryptedFile.length) {
+    return fail(
+      `decrypted file should match the original file but received ${decryptedFile}`
+    );
+  }
+  for (let i = 0; i < blobArray.length; i++) {
+    if (blobArray[i] !== decryptedFile[i]) {
+      return fail(`decrypted file should match the original file`);
+    }
+  }
+
+  // ==================== Success ====================
+  return success('File was encrypted and then decrypted successfully');
+}
+
+await testThis({ name: path.basename(import.meta.url), fn: main });

e2e-nodejs/group-pkp-encryption-decryption/test-pkp-encryption-decryption-json-string.mjs

@@ -0,0 +1,50 @@
+import path from 'path';
+import * as LitJsSdk from '@lit-protocol/lit-node-client';
+import { success, fail, testThis } from '../../tools/scripts/utils.mjs';
+import { client } from '../00-setup.mjs';
+
+export async function main() {
+  // ==================== Setup ====================
+  const chain = 'ethereum';
+  const accessControlConditions = [
+    {
+      contractAddress: '',
+      standardContractType: '',
+      chain,
+      method: 'eth_getBalance',
+      parameters: [':userAddress', 'latest'],
+      returnValueTest: {
+        comparator: '>=',
+        value: '0',
+      },
+    },
+  ];
+  const message = 'Hello world';
+
+  // ==================== Test Logic ====================
+  const encryptedJsonStr = await LitJsSdk.encryptToJson({
+    accessControlConditions,
+    authSig: globalThis.LitCI.CONTROLLER_AUTHSIG,
+    chain,
+    string: message,
+    litNodeClient: client,
+  });
+
+  const decryptedMessage = await LitJsSdk.decryptFromJson({
+    authSig: globalThis.LitCI.CONTROLLER_AUTHSIG,
+    parsedJsonData: JSON.parse(encryptedJsonStr),
+    litNodeClient: client,
+  });
+
+  // ==================== Post-Validation ====================
+  if (message !== decryptedMessage) {
+    return fail(
+      `decryptedMessage should be ${message} but received ${decryptedMessage}`
+    );
+  }
+
+  // ==================== Success ====================
+  return success('Message was encrypted and then decrypted successfully');
+}
+
+await testThis({ name: path.basename(import.meta.url), fn: main });

package.json

@@ -108,6 +108,7 @@
     "commander": "^9.4.0",
     "concurrently": "^7.4.0",
     "core-js": "^3.6.5",
+    "cross-fetch": "^3.1.4",
     "crypto-browserify": "^3.12.0",
     "cypress-wait-until": "^1.7.2",
     "cypress-watch-and-reload": "^1.10.3",
@@ -120,15 +121,12 @@
     "find-config": "^1.0.0",
     "g": "^2.0.1",
     "https-browserify": "^1.0.0",
-    "ipfs-http-client": "56.0.0",
-    "ipfs-unixfs-importer": "^12.0.0",
     "jose": "^4.14.4",
     "jszip": "^3.10.1",
     "micromodal": "^0.4.10",
     "multiformats": "^9.7.1",
     "nanoid": "3.3.4",
     "next": "13.3.0",
-    "node-fetch": "^2.6.1",
     "react": "18.0.0",
     "react-dom": "18.0.0",
     "regenerator-runtime": "0.13.7",
@@ -152,6 +150,8 @@
     "@nx/jest": "17.3.0",
     "@nx/js": "17.3.0",
     "@nx/linter": "17.3.0",
+    "@nx/next": "17.3.0",
+    "@nx/node": "17.3.0",
     "@nx/plugin": "17.3.0",
     "@nx/react": "17.3.0",
     "@nx/web": "17.3.0",
@@ -199,9 +199,7 @@
     "ts-jest": "29.1.2",
     "ts-node": "10.9.1",
     "typedoc": "^0.23.10",
-    "typescript": "~4.7.2",
-    "@nx/next": "17.3.0",
-    "@nx/node": "17.3.0"
+    "typescript": "~4.7.2"
   },
   "workspaces": [
     "packages/*"

packages/auth-helpers/src/index.ts

@@ -1,7 +1,3 @@
-// ----- autogen:polyfills:start  -----
-//
-// ----- autogen:polyfills:end  -----
-
 export * from './lib/models';
 export * from './lib/session-capability-object';
 export * from './lib/resources';

packages/contracts-sdk/src/index.ts

@@ -1,7 +1,3 @@
 export * from './lib/contracts-sdk';
 export * from './lib/addresses';
 export * from './lib/utils';
-
-// ----- autogen:polyfills:start  -----
-//
-// ----- autogen:polyfills:end  -----