How to get all the headers from an Angular 2 response?
Jim Factor
The response headers I see in Chrome Dev tools don't match the ones that Angular 2 is showing in the Chrome console.
Only the Content-Type header is showing up after having executed:
this.http.get(tempUrl).map(res=>{
console.log("csrf received");
console.log(res);
})
Paul Samsotha
Only a certain list of "safe" headers are exposed by default (to Javascript). This is for security reasons. This list is as follows
- Cache-Control
- Content-Language
- Content-Type
- Expires
- Last-Modified
- Pragma
In order to expose other headers, the server should send the access control header Access-Control-Expose-Headers, listing all the headers it wants to expose.
Access-Control-Expose-Headers: Content-Length, X-CSRF-Token
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