Fix missing check that ranger's authorization challenge is solved

[kovetskiy]

trading-ui does send jwt token to ranger, but there is no check that authorization challenge is solved, need to add the check and show an alert if authorization is failed.

Good example of such check is here: https://github.com/rubykube/ranger-example-nodejs

related issues #102 #105

[huuhait]

Not working


and after refresh page

[huuhait]

node app.js Not update

node app.js --jwt (JWT PRIVATE KEY) = [ERROR] Authentication failed.

[nantestdeveloper]

@Thedabest have you resolved this issue?
Using peatio 1.8.51 ,not able to start the ranger services on local dev env. any idea how to start?

[huuhait]

fixed

[omgnotagain]

@huuhait can you please tell me how did you manage to solve this issue. I have the exact same problem tried also with ranger node test script, same results.

[Changsst]

fixed

@huuhait how u managed to fix?