Resolve "Older emails's attachments and body cannot be seen/downloaded"

Closes #29 (closed)

dist/services/IPFSService.js

@@ -24,7 +24,7 @@ class IPFSDataRetriever {
     getDecodedContent(contentData, ipfsVersion) {
         return __awaiter(this, void 0, void 0, function* () {
             const rawContent = yield this.getRawContent(contentData.cid, contentData.head, ipfsVersion);
-            return this.decryptContent(rawContent, contentData.key);
+            return this.decryptContent(rawContent, contentData.key, ipfsVersion);
         });
     }
     getRawContent(cid, head, ipfsVersion) {
@@ -54,10 +54,14 @@ class IPFSDataRetriever {
             return assembledData;
         });
     }
-    decryptContent(content, decryptionKey) {
+    decryptContent(content, decryptionKey, ipfsVersion) {
         return __awaiter(this, void 0, void 0, function* () {
             const { key, data: iv } = QrCodeDataService_1.default.decodeKeyDataPair(decryptionKey);
             const decryptedZip = yield CryptoService_1.default.decryptAESGCM(content, (0, common_1.base64ToArrayBuffer)(key), (0, common_1.base64ToArrayBuffer)(iv), true);
+            if (ipfsVersion === undefined) {
+                const decodedZip = new TextDecoder().decode(decryptedZip);
+                return (0, common_1.decompressData)(decodedZip);
+            }
             const decompressed = (0, common_1.decompressData)(decryptedZip);
             return decompressed;
         });