simple JavaScript JWT Token Handler and cross domain data handling with cookie

getFromStorage:
returns token value from cookie or Null

checkToken:
token valid? returns true/false

getSet:
gets token from request header saves value to cookie returns token value

getCookie:
searches token name in cookies returns value

decode:
splits token decodes payload data returns data as json-obj

validate:
get timestamp get exp date from token check both returns true/false

deleteToken:
deletes cookie from storage

refresh token within request success/error: => TH.decode(TH.getSet(RESPONSE_VAR_WITH_HEADER_INFORMATION));

Check Token (checkToken()) before calling http-request, if true returns, send the token from storage with the request-header.

header information for request header: => headers: {'Authorization' : TH.getFromStorage()}