Added support for custom access control conditions for posts

index.js

@@ -517,9 +517,13 @@ export class Orbis {
 
 		/** Check if posts should be encrypted  */
 		let _encryptedContent;
-		if(encryptionRules) {
+		if(encryptionRules && encryptionRules.type) {
+
 			try {
-				_encryptedContent = await encryptPost(encryptionRules, content.body);
+				/** Encrypt the content */
+				_encryptedContent = await encryptPost(content.body, encryptionRules);
+
+				/** Save encrypted content in `content` object to be stored in Ceramic */
 				content.encryptedBody = _encryptedContent;
 				content.body = "";
 			} catch(e) {
@@ -553,7 +557,10 @@ export class Orbis {
 		let _encryptedContent;
 		if(encryptionRules) {
 			try {
-				_encryptedContent = await encryptPost(encryptionRules, content.body);
+				/** Encrypt the content */
+				_encryptedContent = await encryptPost(content.body, encryptionRules);
+
+				/** Save encrypted content in `content` object to be stored in Ceramic */
 				content.encryptedBody = _encryptedContent;
 				content.body = "";
 			} catch(e) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orbisclub/orbis-sdk",
-  "version": "0.3.41",
+  "version": "0.3.42",
   "description": "Official package to implement quickly an Orbis powered decentralized social layer within your application.",
   "author": "Baptiste Grève",
   "license": "ISC",

utils/lit-helpers.js

@@ -190,11 +190,28 @@ export async function encryptDM(recipients, body) {
 }
 
 /** Encrypt post based on the encryptionRules added by the user */
-export async function encryptPost(encryptionRules, body) {
-  /** Step 1: Retrieve access control conditions from recipients */
-  let accessControlConditions = generateAccessControlConditionsForPosts(encryptionRules);
+export async function encryptPost(body, encryptionRules) {
+  /**
+   * Step 1:
+   * Retrieve access control conditions based on the encryptionRules are used custom conditions
+   * passed as a parameter
+   */
+  let accessControlConditions;
+  if(encryptionRules && encryptionRules.accessControlConditions) {
+    accessControlConditions = encryptionRules.accessControlConditions;
+  } else {
+    accessControlConditions = generateAccessControlConditionsForPosts(encryptionRules);
+  }
 
-  /** Step 2: Encrypt string and return result */
+  /** Step 2: Check if accessControlConditions are valid */
+  if(!accessControlConditions) {
+    return {
+      status: 300,
+      result: "You must use valid access control conditions to encrypt posts."
+    }
+  }
+
+  /** Step 3: Encrypt string and return result */
   try {
     let result = await encryptString(accessControlConditions, body);
     return result