https://github.com/benarvin/bahardcodeencoder
Encode all hard code string in objective-c project
https://github.com/benarvin/bahardcodeencoder
chaos hardcode objective-c python
Last synced: 6 months ago
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Encode all hard code string in objective-c project
- Host: GitHub
- URL: https://github.com/benarvin/bahardcodeencoder
- Owner: BenArvin
- Created: 2018-11-02T08:59:17.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2019-03-05T11:37:37.000Z (over 6 years ago)
- Last Synced: 2025-04-17T16:03:23.781Z (6 months ago)
- Topics: chaos, hardcode, objective-c, python
- Language: Objective-C
- Homepage:
- Size: 56.6 KB
- Stars: 15
- Watchers: 2
- Forks: 9
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# BAHardCodeEncoder
Encode all hard code string in objective-c project. Of course, you can decode the changes too.
## 1. Install and use
- (1) put files in /oc-class into your project
- (2) pipenv install
- (3) start encode/decode action by command:
> python param1 --encode/--decode param2
>
> param1: path of this script
>
> param2: root path of project
- (4) import `NSString+BAHCCategory.h` and `BAHCDefenitions.h` globally
Also, you can use option --encrypt/--decrypt to encrypt/decrypt individual content
## 2. Set rules of exception
You can set rules of exception by change these vlaues in `BAHardCodeEncoder.py`
- `Exception_File_Names`: file name
- `Exception_File_Prefix`: file name prefix
- `Exception_File_Suffix`: file name suffix
- `Exception_Folder_Names`: folder name
- `Exception_Folder_Prefix`: folder name prefix
- `Exception_Folder_Suffix`: folder name suffix
- `Exception_String_Format_Specifiers`: string format specifiers like `%@`. If string contain one of these, then shall skip it
**You must skip these files: `NSString+BAHCCategory.h`, `NSString+BAHCCategory.m`, `BAHCDefenitions.h`, `GTMBase64.h`, `GTMBase64.m`, `GTMDefines.h`**
## 3. Keep encoded content different
You should change `Key_salt` in `BAHardCodeEncoder.py` every time, to keep encoded content on code file alaways different
## 4. Self define encode logic
The default encode logic is AES, you can just change key and iv of it, or rewrite encode logic
### 4.1 Change key and iv of AES
Change `AES_key` and `AES_iv` in `BAHardCodeEncoder.py`
**Length of Key and iv for AES must be a multiple of 16**
### 4.2 Rewrite encode logic
You can make it by rewrite function `__encryptFunc` in `BAHardCodeEncoder.py`
GitHub Link: [https://github.com/BenArvin/BAHardCodeEncoder](https://github.com/BenArvin/BAHardCodeEncoder)