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Fixed runtime errors in large obfuscated code when both rc4 and base64 encodings are enabled

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This commit is contained in:
sanex
2020-12-28 00:37:14 +03:00
parent 03ba43b2ee
commit 935d57a349
9 changed files with 90 additions and 89 deletions
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src/storages/string-array-transformers/StringArrayStorage.ts
+7 -5
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@@ -18,7 +18,7 @@ import { StringArrayEncoding } from '../../enums/node-transformers/string-array-
import { MapStorage } from '../MapStorage';
@injectable()
export class StringArrayStorage extends MapStorage <string, IStringArrayStorageItemData> implements IStringArrayStorage {
export class StringArrayStorage extends MapStorage <`${string}-${TStringArrayEncoding}`, IStringArrayStorageItemData> implements IStringArrayStorage {
/**
* @type {number}
*/
@@ -227,9 +227,9 @@ export class StringArrayStorage extends MapStorage <string, IStringArrayStorageI
this.storage = new Map(
this.arrayUtils
.shuffle(Array.from(this.storage.entries()))
.map<[string, IStringArrayStorageItemData]>(
.map<[`${string}-${TStringArrayEncoding}`, IStringArrayStorageItemData]>(
(
[value, stringArrayStorageItemData]: [string, IStringArrayStorageItemData],
[value, stringArrayStorageItemData],
index: number
) => {
stringArrayStorageItemData.index = index;
@@ -250,7 +250,9 @@ export class StringArrayStorage extends MapStorage <string, IStringArrayStorageI
*/
private getOrSetIfDoesNotExist (value: string): IStringArrayStorageItemData {
const { encodedValue, encoding, decodeKey }: IEncodedValue = this.getEncodedValue(value);
const storedStringArrayStorageItemData: IStringArrayStorageItemData | undefined = this.storage.get(encodedValue);
const cacheKey = <`${string}-${TStringArrayEncoding}`>`${encodedValue}-${encoding}`;
const storedStringArrayStorageItemData: IStringArrayStorageItemData | undefined = this.storage.get(cacheKey);
if (storedStringArrayStorageItemData) {
return storedStringArrayStorageItemData;
@@ -264,7 +266,7 @@ export class StringArrayStorage extends MapStorage <string, IStringArrayStorageI
index: this.getLength()
};
this.storage.set(encodedValue, stringArrayStorageItemData);
this.storage.set(cacheKey, stringArrayStorageItemData);
return stringArrayStorageItemData;
}