From cd21842fb675d38d73a4322c025993b6debf93d3 Mon Sep 17 00:00:00 2001
From: yyeltsyn <crawler2.0@gmail.com>
Date: Fri, 3 Feb 2023 20:59:54 +0300
Subject: [PATCH] fix: Allow concurrent use for DigestAuth (#69)

fix: Allow concurrent use for DigestAuth
---
 digestAuth.go | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/digestAuth.go b/digestAuth.go
index 4a5eb62..d171670 100644
--- a/digestAuth.go
+++ b/digestAuth.go
@@ -34,11 +34,15 @@ func (d *DigestAuth) Pass() string {
 
 // Authorize the current request
 func (d *DigestAuth) Authorize(req *http.Request, method string, path string) {
-	d.digestParts["uri"] = path
-	d.digestParts["method"] = method
-	d.digestParts["username"] = d.user
-	d.digestParts["password"] = d.pw
-	req.Header.Set("Authorization", getDigestAuthorization(d.digestParts))
+	parts := make(map[string]string, len(d.digestParts)+4)
+	for k, v := range d.digestParts {
+		parts[k] = v
+	}
+	parts["uri"] = path
+	parts["method"] = method
+	parts["username"] = d.user
+	parts["password"] = d.pw
+	req.Header.Set("Authorization", getDigestAuthorization(parts))
 }
 
 func digestParts(resp *http.Response) map[string]string {