Validate arbitrary image uploads from incoming data urls while preserving file integrity but removing EXIF and unwanted artifacts and RCE exploit potential

Overview

jericho-validator

Validate arbitrary image uploads from incoming data urls while preserving file integrity but removing EXIF and unwanted artifacts and RCE exploit potential.

PyPI version

Installation

PyPi: pip install jericho-validator

Manually: python setup.py install

Example Usage

from requests import get
from jericho_validator import Jericho


example_b64 = "https://raw.githubusercontent.com/hostinfodev/jericho-validator/main/example/example.png.b64"

b64_url = get(example_b64).text

def test_valid_b64(b64_url):    

    try:
        # Check the data URL (image)
        j = Jericho.jericho(b64_url)

    except Jericho.Exceptions.ImageTooLarge:
        print('Image is too large.')

    except Jericho.Exceptions.EmptyFileName:
        print('File name is empty.')
        
    except Jericho.Exceptions.UnsupportedImageType:
        print('Image type not supported.')

    except Exception as e:
        print(e)
        
    if j.isValid:
        print('Image is valid.')
        print('Image size in bytes: ' + str(j.sizeBytes))
        print('Image dimensions: ' + str(j.dimensions))
        print('Image filename: ' + j.filename)
        print('Image extension: ' + j.extension)
        print('Image format prefix: ' + j.formatPrefix)
        
    else:
        print('Image is invalid.')


if __name__ == '__main__':
    test_valid_b64(b64_url)
Owner
A3R0
Full Stack dev with interest in OSINT, AI, Game Development & Security Engineering. Let's make something!
A3R0
Converting Images Into Minecraft Houses

Converting Images Into Minecraft Houses In this particular project, we turned a 2D Image into Minecraft pixel art and then scaled it in 3D such that i

Mathias Oliver Valdbjørn Jørgensen 1 Feb 02, 2022
A little Python tool to convert a TrueType (ttf/otf) font into a PNG for use in demos.

font2png A little Python tool to convert a TrueType (ttf/otf) font into a PNG for use in demos. To use from command line it expects python3 to be at /

Rich Elmes 3 Dec 22, 2021
Docbarcodes extracts 1D and 2D barcodes from scanned PDF documents or images. It can be used to automate extraction and processing of all kind of documents.

Intro Barcodes are being used in many documents or forms to enable machine reading capabilities and reduce manual processing effort. Simple 1D barcode

Arlind Nocaj 3 Jun 18, 2022
python app to turn a photograph into a cartoon

Draw This. Draw This is a polaroid camera that draws cartoons. You point, and shoot - and out pops a cartoon; the camera's best interpretation of what

Dan Macnish 2k Dec 19, 2022
Png-to-stl - Converts PNG and text to SVG, and then extrudes that based on parameters

have ansible installed locally run ansible-playbook setup_application.yml this sets up directories, installs system packages, and sets up python envir

1 Jan 03, 2022
A sketch like(?) effect for images

lineArt A sketch like(?) effect for images How to run main.py [filename] [option {1,2}] option 1 retains colour option 2 gives gray image #results ori

1 Oct 28, 2021
Python-based tools for document analysis and OCR

ocropy OCRopus is a collection of document analysis programs, not a turn-key OCR system. In order to apply it to your documents, you may need to do so

OCRopus 3.2k Jan 04, 2023
An agnostic Canvas API for the browser-less and insane

Apollo An agnostic Canvas API for the browser-less and mildly insane. Project Apollo is a Pythonic re-imagining of HTML Canvas element implementati

1 Jan 13, 2022
Dynamic image server for web and print

Quru Image Server - dynamic imaging for web and print QIS is a high performance web server for creating and delivering dynamic images. It is ideal for

Quru 84 Jan 03, 2023
Napari plugin for iteratively improving 3D instance segmentation of cells (u-net x watershed)

iterseg napari plugin for iteratively improving unet-watershed segmentation This napari plugin was generated with Cookiecutter using @napari's cookiec

Abigail McGovern 3 May 16, 2022
A simple Streamlit Component to compare images in Streamlit apps. It integrates Knightlab's JuxtaposeJS

streamlit-image-juxtapose A simple Streamlit Component to compare images in Streamlit apps using Knightlab's JuxtaposeJS. The images are saved to the

Robin 30 Dec 31, 2022
Fix datetime EXIF data in photos downloaded from Google Takeout

fix-google-takeout Warning Use at your own risk. Backup your photos. Overview Google takeout for photos

Mayank Mandava 20 Nov 05, 2022
QSIprep: Preprocessing and analysis of q-space images

QSIprep: Preprocessing and analysis of q-space images Full documentation at https://qsiprep.readthedocs.io About qsiprep configures pipelines for proc

Lifespan Informatics and Neuroimaging Center 88 Dec 15, 2022
Rembg is a tool to remove images background.

Rembg is a tool to remove images background.

Daniel Gatis 7.8k Jan 05, 2023
Image-Viewer is a Windows image viewer based on Python 3.

Image-Viewer Hi! Image-Viewer is a Windows image viewer based on Python 3. Using You must download Image-Viewer.exe from the root of the repository. T

2 Apr 18, 2022
MikuMikuRig是一款集生成控制器,自动导入动画,自动布料为一体的blender插件

Miku_Miku_Rig MikuMikuRig是一款集生成控制器,自动导入动画,自动布料为一体的blender插件。 MikumiKurig is a Blender plugin that can generates rig, automatically imports animations

小威廉伯爵 342 Dec 29, 2022
This Github Action automatically creates a GIF from a given web page to display on your project README

This Github Action automatically creates a GIF from a given web page to display on your project README

Pablo Lecolinet 28 Dec 15, 2022
A 3D structural engineering finite element library for Python.

An easy to use elastic 3D structural engineering finite element analysis library for Python.

Craig 220 Dec 27, 2022
clesperanto is a graphical user interface for GPU-accelerated image processing.

clesperanto is a graphical user interface for a multi-platform multi-language framework for GPU-accelerated image processing. It is based on napari and the pyclesperanto-prototype.

1 Jan 02, 2022
Image Processing - Make noise images clean

影像處理-影像降躁化(去躁化) (Image Processing - Make Noise Images Clean) 得力於電腦效能的大幅提升以及GPU的平行運算架構,讓我們能夠更快速且有效地訓練AI,並將AI技術應用於不同領域。本篇將帶給大家的是 「將深度學習應用於影像處理中的影像降躁化 」,

2 Aug 04, 2022