Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/OWASP/threat-dragon

An open source threat modeling tool from OWASP
https://github.com/OWASP/threat-dragon

owasp owasp-threat-dragon sdlc threat-dragon threat-modeling

Last synced: about 1 month ago
JSON representation

An open source threat modeling tool from OWASP

Awesome Lists containing this project

README 

        


  Threat Dragon Logo




[![GitHub license](https://img.shields.io/github/license/owasp/threat-dragon.svg)](license.txt)

[![Build status](https://github.com/OWASP/threat-dragon/actions/workflows/push.yaml/badge.svg?event=push)][build]

[![GitHub release](https://img.shields.io/github/release/owasp/threat-dragon.svg)](https://github.com/owasp/threat-dragon/releases/latest)

[![OWASP Lab](https://img.shields.io/badge/owasp-lab%20project-f7b73c.svg)](https://www.owasp.org/projects)

[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9266/badge)](https://www.bestpractices.dev/projects/9266)



# OWASP Threat Dragon



[OWASP][owasp] [Threat Dragon][project] is a free, open-source, cross-platform threat modeling application.

It is used to draw threat modeling diagrams and to list threats for elements in the diagram.

[Mike Goodwin](https://github.com/mike-goodwin) created Threat Dragon as an open source community project

that provides an intuitive and accessible way to model threats.



Threat Dragon is designed to be accessible for various types of teams, with an emphasis on flexibility and simplicity.

It is an [OWASP Lab Project][project] and follows the values and principles of the [threat modeling manifesto][manifesto].



This program is free software: you can redistribute it and/or modify it

under the terms of the [Apache 2.0 License][license].



## Try Threat Dragon



Access the latest version of Threat Dragon on [the demo website](https://www.threatdragon.com/#/)

and refer to the [documentation pages](https://owasp.org/www-project-threat-dragon/docs-2/).



Also well worth watching the video provided by the

[OWASP Spotlight](https://www.youtube.com/playlist?list=PLUKo5k_oSrfOTl27gUmk2o-NBKvkTGw0T) series.



The [github release area][releases] contains Threat Dragon from version 1.3 to the latest versions 2.x.

Previous releases are from Mike Goodwin's

[original repository](https://github.com/mike-goodwin/owasp-threat-dragon-desktop/releases).



## About Threat Dragon



There is a good overview of

[threat modeling and risk assessment](https://owasp.org/www-community/Application_Threat_Modeling)

from OWASP, and this expands on what the Threat Dragon project aims for:



- ease of use and accessible

- designing a data flow diagram

- suggesting threats

- entering mitigations and counter measures



[Mike Goodwin](https://github.com/mike-goodwin) is the founder and creator of this project,

and this repository has been migrated from

Mike Goodwin's [original](https://github.com/mike-goodwin/owasp-threat-dragon)

which has the issues and pull requests from October 2015 up to June 2020.



Threat Dragon is [primarily a web application](https://github.com/OWASP/threat-dragon/releases).

The web application can store threat model files on the local filesystem; in addition access can be configured for :



- GitHub

- Bitbucket

- GitLab

- Github Enterprise



The [desktop versions](https://github.com/OWASP/threat-dragon/releases) of Threat Dragon

stores the threat model files on the local filesystem and do not access external repositories.

You can [download installers](https://github.com/OWASP/threat-dragon/releases) for Windows, MacOS and Linux.



End user help is available for both the latest [version 2.x](https://owasp.org/www-project-threat-dragon/docs-2/)

and the previous [version 1.x](https://owasp.org/www-project-threat-dragon/docs-1/).



### Version 1.x maintenance mode



Threat Dragon was originally written using AngularJS version 1.x, but this version of Angular reached end of life.

This means that versions 1.x of Threat Dragon are no longer actively maintained

and versions 2.x have been re-written to use Vue.js.



For more information on building/running version 1.x,

please see the [legacy-v1.x branch](https://github.com/OWASP/threat-dragon/tree/legacy-v1.x).



### Building version 2.x



Install [git](https://git-scm.com/downloads) and [node.js](https://nodejs.org/en/download/)

which includes the node package manager npm



Clone the repository using: `git clone https://github.com/owasp/threat-dragon.git`



This downloads the code into a `threat-dragon` directory and the application code is in two sub-folders,

one for the back-end application (`td.server`) and one for the front-end (`td.vue`).



Install from the top directory of the project using : `npm install`



### Environment variables for web application



The web application variant of Threat Dragon requires some environment variables;

follow [the documentation](https://owasp.org/www-project-threat-dragon/docs-2/install-environment/)

on how to set these variables.



If access to external repositories is required, such as Bitbucket / GitHub  / GitLab,

then you need to go to your to the repository account and register the application.

There are step by step guides on how to do this for [Bitbucket][bitbucket], [GitHub][github] and [GitLab][gitlab].



### Run the application



When running on Windows, and during development, the front-end and server back-end

can be started separately in "watch" mode using commands : `npm run dev:server` and `npm run dev:vue`.

Alternatively, if running on Linux or MacOS, start both the back-end server and the front-end application

from the top directory using : `npm start`.



With both front and back end running, access with a browser at `http://localhost:8080/`



### Stop the application



If using `npm start`, stop both the back-end server and the front-end application

from the top directory with command `npm stop`. Otherwise break out of both the server and vue front-end.



## Docker (from dockerhub)



Threat Dragon maintains docker images within the OWASP organisation area on Dockerhub.

Each release is tagged as `v{major}.{minor}.{patch}`, eg `v2.2.0`:



- `docker pull owasp/threat-dragon:v2.2.0`



The latest tag (which is the default) may well be a development version

so use the `stable` tag, which will always be the latest official release:



- `docker pull threatdragon/owasp-threat-dragon:stable`

- For MacOS and Linux:

- `docker run -it --rm -p 8080:3000 -v $(pwd)/.env:/app/.env threatdragon/owasp-threat-dragon:v2.2.0`

- For Windows:

- `docker run -it --rm -p 8080:3000 -v %CD%/.env:/app/.env threatdragon/owasp-threat-dragon:v2.2.0`



Assuming that you are using http port 8080 and accessing Threat Dragon on `http://localhost:8080/`.



### Docker (local build)



To run Threat Dragon in a docker container that has been built locally,

first configure your [environment using dotenv](https://owasp.org/www-project-threat-dragon/docs-2/install-environment/)

and run from the top directory of the project:



- `docker build -t owasp-threat-dragon:dev .`

- `docker run -it --rm -p 8080:3000 -v $(pwd)/.env:/app/.env owasp-threat-dragon:dev`

- or if using Windows:

- `docker run -it --rm -p 8080:3000 -v %CD%/.env:/app/.env owasp-threat-dragon:dev`



Using http port 8080 and accessing Threat Dragon on `http://localhost:8080/`.



### Contributing



[![GitHub contributors](https://img.shields.io/github/contributors/owasp/threat-dragon.svg)](https://github.com/OWASP/threat-dragon/graphs/contributors)



Pull requests, feature requests, bug reports and feedback of any kind are very welcome,

please refer to the page for [contributors](contributing.md).



There are some [developer notes][notes] to help get started with this project.

We are trying to keep the test coverage relatively high so include tests in your pull requests.



The easiest way to get in contact with the Threat Dragon community is via the OWASP Slack

[#project-threat-dragon][td-slack] project channel

(you may need to [subscribe](https://owasp.org/slack/invite) first).



### Vulnerability disclosure



If you find a vulnerability in this project please let us know ASAP and we will fix it as a priority.

For secure disclosure, please see the [security policy](security.md).



### Project leaders



- [Mike Goodwin](mailto:[email protected])

- [Jon Gadsden](mailto:[email protected])

- [Leo Reading](mailto:[email protected])



----



Threat Dragon: _making threat modeling less threatening_



[build]: https://github.com/OWASP/threat-dragon/actions/workflows/push.yaml

[bitbucket]: https://owasp.org/www-project-threat-dragon/docs-2/bitbucket-repo/

[github]: https://owasp.org/www-project-threat-dragon/docs-2/github-repo/

[gitlab]: https://owasp.org/www-project-threat-dragon/docs-2/gitlab-repo/

[license]: https://github.com/OWASP/threat-dragon/blob/v2.2.0/license.txt

[manifesto]: https://www.threatmodelingmanifesto.org/

[notes]: https://owasp.org/www-project-threat-dragon/docs-2/local-development/

[owasp]: https://www.owasp.org

[project]: https://owasp.org/www-project-threat-dragon

[releases]: https://github.com/OWASP/threat-dragon/releases

[td-slack]: https://owasp.slack.com/messages/CURE8PQ68