This does not work with mitre-atlas/atlas-navigator

[Nerocraft4]

dist/stix-atlas.json does not work with atlas-navigator, since it breaks on startup. I can't place or open an issue there, since there doesn't seem to be an option.

I have also tried to use dist/stix-atlas.json with the Att&ck navigator (which thankfully works, unlike the atlas navigator), but it complains about the layer being updated (my best guess is this happens bcs ATLAS and ATT&CK have different version systems).

I've also tried following this guide, https://github.com/mitre-atlas/atlas-navigator/blob/master/README.md, and setting up the json beforehand, but nothing (it doesn't launch).

The error code is "ERR_OSSL_EVP_UNSUPPORTED", something to do with digital envelope routines. My node.js version is 18.20.1.

If I can clarify anything please let me know. Thanks!

[lilyjw]

Hi @Nerocraft4,

I'd encourage use of the hosted version of the ATLAS Navigator at https://mitre-atlas.github.io/atlas-navigator/, which already includes stix-atlas.json as its underlying data. The repository itself is just a fork of the ATT&CK Navigator with different configuration setttings.

If you'd like to host your own version of the ATLAS Navigator, take a look at the atlas and its built version atlas-gh-pages (the one being served at https://mitre-atlas.github.io/atlas-navigator/) branches of https://github.com/mitre-atlas/atlas-navigator/. For the ERR_OSSL_EVP_UNSUPPORTED, try running with NODE_OPTIONS=--openssl-legacy-provider npm start.

If this doesn't address your issue, feel free to include more details, including exact steps to replicate and screenshots/error messages of how you're using stix-atlas.json with atlas-navigator and what you're witnessing.

[Nerocraft4]

Okay, the command you gave me seems to have solved the launching issue (now it launches, with lots of errors from chokidar, but it does). But it can't load the stix-atlas.json, due to ERROR: Either the file is not JSON formatted, or the file structure is invalid. I just downloaded the file and tried to upload it, fresh from the atlas-navigator-data/dist folder.

Steps to reproduce:

1. Create repo "navi" and clone into it info from https://github.com/mitre-atlas/atlas-navigator.git
2. Move to navi/nav-app
3. Run npm install. Some warnings appear, as security issues with outdated packages, I ignored them.
4. Run NODE_OPTIONS=--openssl-legacy-provider npm start
5. Run ng serve. Lots of errors appear, from chokidar, such as System limit for number of file watchers reached.
6. In http://localhost:4200, a web appears. I expected MITRE ATLAS Navigator, but it's MITRE ATT&CK Navigator.
7. Try to upload the file from stix-atlas.json. Receive error message: ERROR: Either the file is not JSON formatted, or the file structure is invalid.