qark | Simple lightweight object encoder/decoder | JSON Processing library
kandi X-RAY | qark Summary
kandi X-RAY | qark Summary
Qark makes it easy to encode/decode a binary representation of an entire hierarchy of objects. This binary representation can then be saved to a file, sent over a network, etc….
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Top functions reviewed by kandi - BETA
- Get the value type
- Encode a compressed string .
- Decode bitmap data .
- Decode an integer .
- Decode an object .
- Decodes an array into an array .
- Encode bitmap data .
- Encode an object .
- Write a UTF - 8 string to the source stream .
- Read from source
qark Key Features
qark Examples and Code Snippets
Community Discussions
Trending Discussions on qark
QUESTION
I've tried to install QARK in my Ubuntu 18.04 Desktop machine. I was following some docs provided by Linked In but it has not worked for me.
...ANSWER
Answered 2020-Apr-30 at 17:51Prerequisite
Python 2.7.17-1
pip 9.0.1
openjdk version "10.0.2" 2018-07-17 (java home environment variable hast to be set)
Download QARK from github
$ git clone https://github.com/linkedin/qark
$ cd qark
$ pip install -r requirements.txt
$ python setup.py install
To test APK :
$ sudo qark --apk path/to/my.apk
It will take some time, the html report will be generating on the following path
/home//.local/lib/python2.7/site-packages/qark/report/report.html
QUESTION
I'm working on an already existing app and I had to test the code security vulnerabilities using QARK (Quick Android Review Kit).
When I run this tool it reports this problems related to Pending Intents:
In these Java classes:
- myApp/classes_dex2jar/com/google/android/gms/internal/zzaup.java
- myApp/classes_dex2jar/com/google/android/gms/internal/zzst.java
- myApp/classes_dex2jar/com/google/android/gms/common/zze.java
- myApp/classes_dex2jar/android/support/v4/media/session/MediaButtonReceiver.java
- myApp/classes_dex2jar/android/support/v4/app/TaskStackBuilder.java
With the same warning:
Implicit Intent: localIntent used to create instance of PendingIntent. A malicious application could potentially intercept, redirect and/or modify (in a limited manner) this Intent. Pending Intents retain the UID of your application and all related permissions, allowing another application to act as yours.
File: myApp/classes_dex2jar/[folder structure for each java class listed above].java
More details: https://www.securecoding.cert.org/confluence/display/android/DRD21-J.+Always+pass+explicit+intents+to+a+PendingIntent
I really have no idea what to do.
In my code there isn't any of these classes, neither PendingIntent.
(Only 1 implicit intent to open a simple link in browser, nothing else!)
Any suggestion???
...ANSWER
Answered 2019-Sep-30 at 15:54I answer myself so that I can help those who need it in the future.
Simply, the report that was given to me was generated with an old version of QARK (beginning of July 2018, version 1.2, the current one is 4.0.)
Searching on the internet I found this issue (now closed) in which it is said that:
"The blog posts are old and use the release version of QARK. In the newer version (with more checks, faster execution, and less false positives) we have a simple report for now. [...]".
Good luck to all and good development!
QUESTION
I'm trying to use qark analyzer to analyze a set of apks in multiprocessing using python.
Trying to analyze a set of 100 apks I've found that the application I wrote to automatyze the analysis is VERY SLOW. Last analysis I ran stayed in execution for about 20 hours and then I manually turned off my pc, as it had become unusable, probably due to the heavy RAM usage... The analysis was even harmful, messing up my Windows partition and preventing me to see data inside the partition and Windows to boot anymore (I run the analysis from ubuntu, but into my Windows partition for a matter of free disk space)
The core of the class executed in the process is something very similar to
...ANSWER
Answered 2019-Feb-25 at 10:28What may have happened to your Windows partition is that the qark's output JSON files were written in some vital area in the disk, corrupting some data structure like the MFT (in case you use NTFS).
In your code you spawn 10 worker threads. These are both memory and processing intensive threads. Unless you have got more than 10 cores, this will consume all your processing power, trigger hyperthreading (if available) and render the system too slow.
To get the maximum performance from your system, you would have to run one thread per working core. To do that, run:
QUESTION
I have an application written in java in which forward slash to specify the file and directory path . The file and directory can access when the application run on linux. But when it run on windows it says an error that the specified path is incorrect.How to uniquely specify the path of the file.
In java iam using this command:
...ANSWER
Answered 2017-Jan-18 at 06:39You need to escape characters for escape sequences. More details here - Escape Characters
In Windows, You need to defined a escape character for file sepeator with backslash - as below.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install qark
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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