From 90e1e1ee8607d5555ea5b1b4e8cda505e92f716a Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <anton.kudryavtsev@vk.team>
Date: Thu, 2 Nov 2023 15:29:06 +0300
Subject: [PATCH] qhttpnetworkreply: remove unused findChallenge method
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This method is part of private API, so it's safe.

Change-Id: Idc7464a825841db2fa9dddd47d6dbda82668601d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
---
 src/network/access/qhttpnetworkreply.cpp | 16 ----------------
 src/network/access/qhttpnetworkreply_p.h |  1 -
 2 files changed, 17 deletions(-)

diff --git a/src/network/access/qhttpnetworkreply.cpp b/src/network/access/qhttpnetworkreply.cpp
index fd237b58e7c..aad41e9a141 100644
--- a/src/network/access/qhttpnetworkreply.cpp
+++ b/src/network/access/qhttpnetworkreply.cpp
@@ -378,22 +378,6 @@ void QHttpNetworkReplyPrivate::removeAutoDecompressHeader()
     }
 }
 
-bool QHttpNetworkReplyPrivate::findChallenge(bool forProxy, QByteArray &challenge) const
-{
-    challenge.clear();
-    // find out the type of authentication protocol requested.
-    const auto header = QByteArrayView(forProxy ? "proxy-authenticate" : "www-authenticate");
-    // pick the best protocol (has to match parsing in QAuthenticatorPrivate)
-    QList<QByteArray> challenges = headerFieldValues(header);
-    for (int i = 0; i<challenges.size(); i++) {
-        QByteArray line = challenges.at(i);
-        // todo use qstrincmp
-        if (!line.toLower().startsWith("negotiate"))
-            challenge = line;
-    }
-    return !challenge.isEmpty();
-}
-
 qint64 QHttpNetworkReplyPrivate::readStatus(QAbstractSocket *socket)
 {
     if (fragment.isEmpty()) {
diff --git a/src/network/access/qhttpnetworkreply_p.h b/src/network/access/qhttpnetworkreply_p.h
index c1f1ac7f89f..a9aafd2fbcf 100644
--- a/src/network/access/qhttpnetworkreply_p.h
+++ b/src/network/access/qhttpnetworkreply_p.h
@@ -179,7 +179,6 @@ public:
     qint64 readBody(QAbstractSocket *socket, QByteDataBuffer *out);
     qint64 readBodyVeryFast(QAbstractSocket *socket, char *b);
     qint64 readBodyFast(QAbstractSocket *socket, QByteDataBuffer *rb);
-    bool findChallenge(bool forProxy, QByteArray &challenge) const;
     void clear();
     void clearHttpLayerInformation();