agent: Adding X-Nomad-Token header parsing

command/agent/http.go

@@ -358,9 +358,18 @@ func (s *HTTPServer) parseRegion(req *http.Request, r *string) {
 	}
 }
 
+// parseToken is used to parse the X-Nomad-Token param
+func (s *HTTPServer) parseToken(req *http.Request, token *string) {
+	if other := req.Header.Get("X-Nomad-Token"); other != "" {
+		*token = other
+		return
+	}
+}
+
 // parse is a convenience method for endpoints that need to parse multiple flags
 func (s *HTTPServer) parse(resp http.ResponseWriter, req *http.Request, r *string, b *structs.QueryOptions) bool {
 	s.parseRegion(req, r)
+	s.parseToken(req, &b.SecretID)
 	parseConsistency(req, b)
 	parsePrefix(req, b)
 	return parseWait(resp, req, b)

command/agent/http_test.go

@@ -338,6 +338,24 @@ func TestParseRegion(t *testing.T) {
 	}
 }
 
+func TestParseToken(t *testing.T) {
+	t.Parallel()
+	s := makeHTTPServer(t, nil)
+	defer s.Shutdown()
+
+	req, err := http.NewRequest("GET", "/v1/jobs", nil)
+	req.Header.Add("X-Nomad-Token", "foobar")
+	if err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	var token string
+	s.Server.parseToken(req, &token)
+	if token != "foobar" {
+		t.Fatalf("bad %s", token)
+	}
+}
+
 // TestHTTP_VerifyHTTPSClient asserts that a client certificate signed by the
 // appropriate CA is required when VerifyHTTPSClient=true.
 func TestHTTP_VerifyHTTPSClient(t *testing.T) {