Tradestation has changed authentication from auth2 to auth0 Guardian

[sathiyaparmar]

Tradestation has changed authentication from auth2 to auth0 Guardian. This library still uses auth2, Can you please update the authentication

[syntaxsdev]

Have you worked around this issue yet?

[jasmarc]

@Gabedave how is your fork coming along? Does it work?

[sfyll]

As stated, this code has to be refactored so that authentication works with auth0, new links and guidelines can be found in the docs: https://api.tradestation.com/docs/fundamentals/authentication/auth-code/ A couple of additional comments once you got auth0 working:

• once you've authenticated, make sure that you change your calls endpoints + args respecting new api version (v3). can be seen on the above docs + specs
• add offline_access in scope so that you can have access to refresh_token and make the process algorithmic without having to login on each iteration. PLEASE NOTE THAT YOUR CONFIG FILE SHOULD BE ENCRYPTED/DECRYPTED on the fly, which isn't done here and is a security concern.
• if you've done the above, simply login within the init function and the code will take care of understanding if it has to go through the lengthy authentication process or it has a refresh token to grab.
• modify line 567: if response_headers['Content-Type'] == 'application/json; charset=utf-8' to ['application/json', 'charset=utf-8']