From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Thu, 27 Apr 2017 11:09:08 +0000 (+0300)
Subject: auth: Log reason for skipping passdb
X-Git-Tag: 2.2.30.rc1~62
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ca9ca6f68ba13f5c748fcd1af0cc87d8a83dfb1f;p=thirdparty%2Fdovecot%2Fcore.git

auth: Log reason for skipping passdb
---

diff --git a/src/auth/auth-request.c b/src/auth/auth-request.c
index 8e92ff2146..5f6e93be99 100644
--- a/src/auth/auth-request.c
+++ b/src/auth/auth-request.c
@@ -673,12 +673,18 @@ auth_request_want_skip_passdb(struct auth_request *request,
 
 	username = request->user;
 
-	if (!auth_request_mechanism_accepted(mechs, request->mech))
+	if (!auth_request_mechanism_accepted(mechs, request->mech)) {
+		auth_request_log_debug(request, AUTH_SUBSYS_MECH,
+				       "skipping passdb: mechanism filtered");
 		return TRUE;
+	}
 
 	if (passdb->passdb->username_filter != NULL &&
-	    !auth_request_username_accepted(username_filter, username))
+	    !auth_request_username_accepted(username_filter, username)) {
+		auth_request_log_debug(request, AUTH_SUBSYS_MECH,
+				       "skipping passdb: username filtered");
 		return TRUE;
+	}
 
 	/* skip_password_check basically specifies if authentication is
 	   finished */