From: Steve Hill <steve@opendium.com>
Date: Sun, 27 Sep 2015 00:01:09 +0000 (-0700)
Subject: Bug 4328: %un format code does not work for external ACLs in credentials-fetching... 
X-Git-Tag: SQUID_3_5_10~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7aa2f3dc076b0a5b7ba6fde199f6f0c7b8c6ff0b;p=thirdparty%2Fsquid.git

Bug 4328: %un format code does not work for external ACLs in credentials-fetching rules
---

diff --git a/src/external_acl.cc b/src/external_acl.cc
index 53ebe05aeb..40fdb02ecf 100644
--- a/src/external_acl.cc
+++ b/src/external_acl.cc
@@ -1104,8 +1104,14 @@ makeExternalAclKey(ACLFilledChecklist * ch, external_acl_data * acl_data)
         case Format::LFT_USER_NAME:
             /* find the first available name from various sources */
 #if USE_AUTH
+            // if this ACL line was the cause of credentials fetch
+            // they may not already be in the checklist
+            if (!ch->auth_user_request && ch->request)
+                ch->auth_user_request = ch->request->auth_user_request;
+
             if (ch->auth_user_request != NULL)
                 str = ch->auth_user_request->username();
+
             if ((!str || !*str) &&
                     (request->extacl_user.size() > 0 && request->extacl_user[0] != '-'))
                 str = request->extacl_user.termedBuf();