chore: add storage provider (#1494)

Co-authored-by: Aimen Sahnoun <aimensahnoun@outlook.com>

Author: rodrigopavezi

packages/epk-cipher/package.json

@@ -37,6 +37,7 @@
     "clean": "rm -rf dist tsconfig.tsbuildinfo tsconfig.build.tsbuildinfo",
     "lint": "eslint . --fix",
     "lint:check": "eslint .",
+    "prepare": "yarn run build",
     "test": "jest",
     "test:watch": "yarn test --watch"
   },

packages/epk-cipher/src/ethereum-private-key-cipher-provider.ts

@@ -20,13 +20,41 @@ export default class EthereumPrivateKeyCipherProvider
   /** Dictionary containing all the private keys indexed by address */
   private decryptionParametersDictionary: IDecryptionParametersDictionary;
 
+  private isDecryptionOn = false;
+
   constructor(decryptionParameters?: EncryptionTypes.IDecryptionParameters) {
     this.decryptionParametersDictionary = new Map<string, EncryptionTypes.IDecryptionParameters>();
     if (decryptionParameters) {
       this.addDecryptionParameters(decryptionParameters);
     }
   }
 
+  /**
+   * Check if encryption is available
+   *
+   * @returns true if encryption is available
+   */
+  public isEncryptionAvailable(): boolean {
+    return true;
+  }
+
+  /**
+   * Check if decryption is available
+   *
+   * @returns true if decryption is available
+   */
+  public isDecryptionAvailable(): boolean {
+    return this.decryptionParametersDictionary.size > 0 && this.isDecryptionOn;
+  }
+
+  /**
+   * Switches on decryption
+   *
+   * @param option
+   */
+  public switchOnOffDecryption(option: boolean): void {
+    this.isDecryptionOn = option;
+  }
   /**
    * Encrypts data
    *

packages/integration-test/package.json

@@ -46,6 +46,7 @@
     "@requestnetwork/epk-decryption": "0.7.1",
     "@requestnetwork/epk-signature": "0.9.1",
     "@requestnetwork/ethereum-storage": "0.36.1",
+    "@requestnetwork/lit-protocol-cipher": "0.1.0",
     "@requestnetwork/multi-format": "0.19.1",
     "@requestnetwork/payment-detection": "0.45.1",
     "@requestnetwork/payment-processor": "0.48.0",
@@ -55,6 +56,7 @@
     "@requestnetwork/transaction-manager": "0.36.1",
     "@requestnetwork/types": "0.45.1",
     "@requestnetwork/utils": "0.45.1",
+    "@requestnetwork/web3-signature": "0.8.1",
     "@types/jest": "29.5.6",
     "@types/node": "18.11.9",
     "ethers": "5.7.2",

packages/lit-protocol-cipher/package.json

@@ -35,21 +35,27 @@
     "clean": "rm -rf dist tsconfig.tsbuildinfo tsconfig.build.tsbuildinfo",
     "lint": "eslint . --fix",
     "lint:check": "eslint .",
-    "test": "jest",
+    "prepare": "yarn run build",
+    "test": "yarn node --experimental-vm-modules $(yarn bin jest)",
     "test:watch": "yarn test --watch"
   },
   "dependencies": {
-    "@lit-protocol/auth-browser": "6.11.2",
-    "@lit-protocol/auth-helpers": "6.11.2",
-    "@lit-protocol/constants": "6.11.2",
-    "@lit-protocol/lit-node-client": "6.11.2",
-    "@lit-protocol/types": "6.11.2",
+    "@lit-protocol/auth-helpers": "7.0.0",
+    "@lit-protocol/constants": "7.0.0",
+    "@lit-protocol/contracts": "0.0.74",
+    "@lit-protocol/encryption": "7.0.0",
+    "@lit-protocol/lit-node-client": "7.0.0",
+    "@lit-protocol/lit-node-client-nodejs": "7.0.0",
+    "@lit-protocol/types": "7.0.0",
     "@requestnetwork/request-client.js": "0.50.0",
     "@requestnetwork/types": "0.45.1",
-    "ethers": "5.7.2"
+    "@walletconnect/modal": "2.7.0",
+    "ethers": "5.7.2",
+    "node-localstorage": "3.0.5"
   },
   "devDependencies": {
     "@types/node": "18.11.9",
+    "@types/node-localstorage": "1.3.3",
     "jest-junit": "16.0.0",
     "ts-node": "10.9.1",
     "typescript": "5.1.3"