PRET | Printer Exploitation Toolkit - The tool that made dumpster

by RUB-NDS Python Version: Current License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | PRET Summary

PRET is a Python library typically used in Internet of Things (IoT), Arduino applications. PRET has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has medium support. However PRET build file is not available. You can download it from GitHub.

PRET is a new tool for printer security testing developed in the scope of a [Master’s Thesis] at Ruhr University Bochum. It connects to a device via network or USB and exploits the features of a given printer language. Currently [PostScript] [PJL] and [PCL] are supported which are spoken by most laser printers. This allows cool stuff like capturing or manipulating print jobs, accessing the printer’s file system and memory or even causing physical damage to the device. All attacks are documented in detail in the [Hacking Printers Wiki] The main idea of PRET is to facilitate the communication between the end-user and the printer. Thus, after entering a UNIX-like command, PRET translates it to PostScript, PJL or PCL, sends it to the printer, evaluates the result and translates it back to a user-friendly format. PRET offers a whole bunch of commands useful for printer attacks and fuzzing.

Support

Quality

Security

License

Reuse

Support

PRET has a medium active ecosystem.

It has 3432 star(s) with 594 fork(s). There are 202 watchers for this library.

It had no major release in the last 6 months.

There are 51 open issues and 11 have been closed. On average issues are closed in 86 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of PRET is current.

Quality

PRET has 0 bugs and 0 code smells.

Security

PRET has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

PRET code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

PRET is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

PRET releases are not available. You will need to build from source code and install.

PRET has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

PRET saves you 1677 person hours of effort in developing the same functionality from scratch.

It has 3766 lines of code, 294 functions and 14 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed PRET and discovered the below as its top functions. This is intended to give you an instant insight into PRET implemented functionality, and help decide if they suit your requirements.

Capture all jobs
Convert num to integer
Return the file size
Return a time string
Sample memory space
Dump data
Handle file error
Show error messages
Reset factory defaults
Create the widget
Replace a string
Launch a postscript shell
Show version
Receive data from a message
Get printer info
Edit a file
Unlock the password
Hold active jobs
Unlock a PIN
Free command
Flood pjl
SELFTEST test page
Check for SNMP support
Destroy NVRAM
Destroy the printer
List files

Get all kandi verified functions for this library.

PRET Key Features

No Key Features are available at this moment for PRET.

PRET Examples and Code Snippets

No Code Snippets are available at this moment for PRET.

Community Discussions

Trending Discussions on PRET

Can you create a nested class in a text file in python?

Troubles when fetching data from table with a query with a parameter

API JSON output Format

A parquet file of a dataset having a String field containing leading zeroes returns that field without leading zeroes, if it is paritionned by it

Class Not Found Exception for ContentProvider

Multiple buttons in for loop doesn't work because of the same id

How to change value of string from onSucces class

coroutine was never awaited discord.py

Re-migrate a work item that has been deleted on target server

Beginning date is bigger than the end date of a calendaristic period

QUESTION

Can you create a nested class in a text file in python?

Asked 2022-Apr-11 at 03:23

Im currently writing an menu where you can create, read, update, delete products from a deposit, so my proffesor told me to use .txt file as a "database" not really a database but only to store some information. My question is that i searched everywhere how to create a nested list from user input and insert it in the text file and all i have right now is that i can create a list for each product like : ['Product1', 'quantity', 'price'] ['Product2', 'quantity', 'price'], but i cant create a nested list like this: [['Product1', 'quantity', 'price'], ['Product2', 'quantity', 'price']] so i can print a product with all his details like qty and price.. here is my code:

...

ANSWER

Answered 2022-Apr-11 at 03:01

you should use dictionary :

Source https://stackoverflow.com/questions/71822218

QUESTION

Troubles when fetching data from table with a query with a parameter

Asked 2022-Apr-08 at 11:23

I'm working with ASP.net. I'm trying to fetch data from a table "Pret" and display them in view. The following code is working properly:

...

ANSWER

Answered 2022-Apr-08 at 11:23

This is caused by a typo in your string concatenation, it's missing whitespace between Membre.Id and WHERE:

Source https://stackoverflow.com/questions/71791241

QUESTION

API JSON output Format

Asked 2022-Feb-18 at 15:41

I have this code

...

ANSWER

Answered 2022-Feb-18 at 15:41

If you've got a string in $stoc and you need to convert it to an integer before you encode it as JSON, then you can use intval.

Source https://stackoverflow.com/questions/71175859

QUESTION

A parquet file of a dataset having a String field containing leading zeroes returns that field without leading zeroes, if it is paritionned by it

Asked 2022-Jan-18 at 12:36

I have a Dataset gathering informations about French cities,

...

ANSWER

Answered 2022-Jan-18 at 12:36

I found out the answer. The problem isn't the parquet file itself, but the fact that these statements:

Source https://stackoverflow.com/questions/70752595

QUESTION

Class Not Found Exception for ContentProvider

Asked 2022-Jan-16 at 12:39

I am trying to write a Content Provider for my Xamarin.Android app.

I have my ContentProvder class (./ContentProviders/SitesProvider.cs):

...

ANSWER

Answered 2022-Jan-16 at 12:39

The attribute you've put on the class you've created conflicts with the one that you add to the AndroidManifest manually. You should only do 1 of them.

So this means:

Source https://stackoverflow.com/questions/70712772

QUESTION

Multiple buttons in for loop doesn't work because of the same id

Asked 2022-Jan-05 at 14:56

So i want to build a website that has some cointainers for each object in my database and the same 2 buttons on each, "reguli" and "cumpara", everything works fine until i press the buttons. They work only for the first cointainer. My guess is that having the same id for each button of all containers, they work only as one. How could i change the id's of the buttons for each object in the database?

•EVENIMENTE• ...

ANSWER

Answered 2022-Jan-05 at 14:56

You must have different IDs, so you can use obj.id‍(id="btnRM-{{obj.id}}" ) or forloop.counter (id="btnRM-{{forloop.counter}}") to set different id for each container buttons:

Source https://stackoverflow.com/questions/70593985

QUESTION

How to change value of string from onSucces class

Asked 2021-Dec-09 at 22:38

Here i read some input which i want to use for creating "Produs" object which i upload it to the firebase storage, then i want to retrieve it to display a list of objects, i have a problem when i want to update the path to the image storage, to retrieve it later.

...

ANSWER

Answered 2021-Dec-09 at 22:38

The problem is not where you set and read the path variable, the problem is when you do this. Since the getDownloadURL() method makes a call to the server, its onSuccess may run much later than you think.

If you're seeing the wrong value for path, it's very likely that the onSuccess that sets it hasn't run yet. The easiest way to verify that is by either setting breakpoints on the read and write and running in a debugger, or by adding some logging and checking the order of that in your logcat.

The solution for this type of problem is always the same: any code that needs the download URL, needs to either be inside onSuccess, be called from there, or be synchronized in some other way.

So in your case, move the `` into the onSuccess:

Source https://stackoverflow.com/questions/70297323

QUESTION

coroutine was never awaited discord.py

Asked 2021-Nov-08 at 20:33

Hi i'm having trouble with my function check_thunes() it raises an error coroutine was never awaited

check_thunes() is fonction to check if the player input right value and if not send a message to inform the player. I need to apply it to other game later. I made the fonction async to be able to send message. this is my code :

...

ANSWER

Answered 2021-Nov-08 at 20:33

You defined your function as a coroutine, like this:

Source https://stackoverflow.com/questions/69881581

QUESTION

Re-migrate a work item that has been deleted on target server

Asked 2021-Oct-22 at 17:28

I'm starting to use the great ADO Migration Tool by MrHinsh. I've succeeded to configure it as I want but I have some problem in a particular case : let's say I've migrate WI #67604 (TFS 2017) to WI #217 (ADO). Then I've deleted the new WI (#217).

And I'm trying to run the migration tool again but I've an error Microsoft.TeamFoundation.WorkItemTracking.Client.ValidationException: TF237124: l'élément de travail n'est pas prêt à être enregistré

I've tried to restore it from the bin, it works now. I've tried to permanently delete it, same error. I've tried to remove the ReflectedWorkItemIDFieldName in the source WI on TFS but I'm unable to find the field...

Here is my config file :

...

ANSWER

Answered 2021-Oct-22 at 17:28

Enabling "LogLevel" to "Debug" helps me find the problem and it was a mistake in the config file... Now I can migrate, sync and if I delete WI in target DevOps collection I can migrate it again.

Everything's fine !

Source https://stackoverflow.com/questions/69618486

QUESTION

Beginning date is bigger than the end date of a calendaristic period

Asked 2021-Oct-17 at 13:57

I am trying to write a function that validates a package that contains 2 dates (beginning and end), a destination and a price

Initially, I tried to write a function that "creates" dates and puts them in a list and then compares them to find out if the end date was lower than the beginning but I figured that was too complicated so I resorted to the datetime inbuilt module

However, when I try to run the test function, it fails and it outputs this error message

...

ANSWER

Answered 2021-Oct-17 at 13:57

This is more of a code review and kind of off-topic here but... First,

drop all assert False - these won't do anything useful
drop the getter functions, that just makes things convoluted (just use dict[key] in the code as long as you don't use custom class)
drop unnecessary imports like calendar
you might also want to drop the run and main functions (again convoluted) - just call the functions you need

Then you could change valideaza_pachet to raise specific value errors:

Source https://stackoverflow.com/questions/69604286

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install PRET

PRET only requires a Python2 interpreter. For colored output and SNMP support however, third party modules need to be installed:.
Given the features and various proprietary extensions in printing languages like PostScript and PJL, conducting a pentest on printers is not a trivial job. PRET can help to assist and verify known issues in the language. Once you have played around with the tool, you may want to perform a systematic printer security analysis. A good starting point is the [Printer Security Testing Cheat Sheet](http://hacking-printers.net/wiki/index.php?title=Printer_Security_Testing_Cheat_Sheet).

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: