Fixed YARA Error check

manifest.json

@@ -1,39 +1,41 @@
 {
+	"manifest_version": 2,
+	"name": "Yobi",
+	"version": "0.1.1",
 
-  "manifest_version": 2,
-  "name": "Yobi",
-  "version": "0.1",
+	"description": "Yara Based Detection Engine for web browsers",
+	"icons": {
+		"48": "icons/icon64.png",
+		"96": "icons/icon128.png"
+	},
+	"background": {
+		 "page":"Yobi.html"
+	 },
+
+	"browser_action": {
+		"browser_style": true,
+		"default_popup": "popup/popup.html",
+		"default_icon": {
+			"16": "icons/emoji-laughing.svg",
+			"32": "icons/emoji-laughing.svg"
+		}
+	},
+	"permissions": [
+		"webRequest",
+		"webRequestBlocking",
+		"notifications",
+		"storage",
+		"downloads",
+		"<all_urls>"
+	],
+	"content_security_policy": "script-src 'self' 'sha256-mlhRIuI1L2yvZjzLr1ruxKOhxybExil/apGVHVo2o8I=' 'unsafe-eval'; object-src 'self';",
+	"options_ui": {
+		"page": "options.html"
+	},
 
-  "description": "Yara Based Detection Engine for web browsers",
-
-  "background": {
-     "page":"Yobi.html"
-   },
-
-  "browser_action": {
-    "browser_style": true,
-    "default_popup": "popup/popup.html",
-    "default_icon": {
-      "16": "icons/emoji-laughing.svg",
-      "32": "icons/emoji-laughing.svg"
-    }
-  },
-  "permissions": [
-    "webRequest",
-    "webRequestBlocking",
-    "notifications",
-    "storage",
-    "downloads",
-    "<all_urls>"
-  ],
-  "content_security_policy": "script-src 'self' 'sha256-mlhRIuI1L2yvZjzLr1ruxKOhxybExil/apGVHVo2o8I=' 'unsafe-eval'; object-src 'self';",
-  "options_ui": {
-    "page": "options.html"
-  },
-
-  "browser_specific_settings": {
-    "gecko": {
-      "id": "{b5cd734c-ce82-44fa-88c9-c700486eba4c}"
-    }
-  }
+	"browser_specific_settings": {
+		"gecko": {
+			"id": "{b5cd734c-ce82-44fa-88c9-c700486eba4c}"
+		}
+	}
 }

popup/popup.js

@@ -26,6 +26,7 @@ class MatchesUpdater{
 
 	storage_listener (item) {
 		var matches = item['rule_matches'];
+		console.log(matches);
 		if (matches && Object.keys(matches).length){
 			this.matches_dict = item["rule_matches"];
 			this.add_rule_matches(matches);
@@ -79,7 +80,7 @@ class MatchesUpdater{
 				$link.html(`<b><h3>${host}</h3></b> - <i>${matches[sha256].file_name}</i>`);
 			}
 			var desc_html = `<b>Matches: </b>${Object.keys(matches[sha256].matches).join(', ')}<br>
-			<b>Sha256: </b><div id="hash_${sha256}">${sha256}</div>`;
+			<b>Sha256: </b><div id="hash_${sha256}">${sha256} </div>`;
 			desc_html += `<a href="https://www.virustotal.com/gui/file/${sha256}" role="button" class="w3-hover-text-theme w3-theme-l1 desc_button btn" >VT</a>`;
 			desc_html += `<button type="button" id="download_sample${sha256}" class="w3-hover-text-theme w3-theme-l1 desc_button download_button btn">Sample</button>`;
 			desc_html += `<button type="button" id="download_details${sha256}" style="float: right;" class="w3-hover-text-theme w3-theme-l1 desc_button download_button btn">Details</button>`;

yobi.js

@@ -45,16 +45,14 @@ class YaraScanner
 		// Queue filled by Yarascanner of messages that the contentReceiver needs to send
 		this._messages_qu = [];
 		// Yara parser for extracting metadata
-		this.get_yara_rules()
-
-		this.check_for_yara_errors();
+		this.get_yara_rules().then(x => {self.check_for_yara_errors();});
 
 		this.yara_worker_loop = setInterval(function(x){
 			self.yara_worker();
 		}, 1000);
 	}
 
-	async check_for_yara_errors(){
+	check_for_yara_errors(){
 		const yara_matches =  this.yara_eng.run("test", this.raw_yara_rules);
 		if (yara_matches.compileErrors.size() === 0) {
 			return false;