From 84b9194598bcd3b8d154ba45dc7812cb8b9b93b6 Mon Sep 17 00:00:00 2001
From: Ramkumar Chinchani <rchincha@cisco.com>
Date: Thu, 24 Oct 2019 14:16:41 -0700
Subject: [PATCH] logs: strip properly

---
 pkg/api/log.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkg/api/log.go b/pkg/api/log.go
index e8fd52be..dab3cde3 100644
--- a/pkg/api/log.go
+++ b/pkg/api/log.go
@@ -72,8 +72,13 @@ func Logger(log zerolog.Logger) mux.MiddlewareFunc {
 			}
 			clientIP := r.RemoteAddr
 			method := r.Method
-			headers := r.Header
-			delete(headers, "Authorization") // strip from logs
+			headers := map[string][]string{}
+			for key, value := range r.Header {
+				if key == "Authorization" { // anonymize from logs
+					value = []string{"******"}
+				}
+				headers[key] = value
+			}
 			statusCode := sw.status
 			bodySize := sw.length
 			if raw != "" {