jira oauth javascript

[pascal de laroche]

hi i have managed to generate and receive the 

oauth_access_token
oauth_access_token_secret

my question is how do i include it my request header 

This is my current header 

let headers = new HttpHeaders() ;

headers .set( 'Authorization', 'token ' + this.token )

.set( 'Authorization', 'secret ' + this.secret )

.set( 'Content-Type' , 'application/json' )

.set( 'Accept' , 'application/json', ) ;

i also tried 

.set( 'Authorization', 'Bearer ' + this.token ) 

Using twice Authorization seems wrong but how to use it right 

I am using angular5 for an app

Getting error 

Failed to load https://xxx.atlassian.net/rest/auth/1/session: No 'Access-Control-Allow-Origin' header is present on the requested resource.

[Mayur Vats]

Hi Pascal,

Did you get a solution to this problem ?