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kioslave: try authorizing from cache first in curl slave

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so that it does not look like a brute-force attack to servers (multiple
jobs are started for thumbnails and such), less round-trips too

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2024-05-05 05:43:08 +03:00
parent dfc39666d2
commit 972b231e4a
1 changed files with 20 additions and 23 deletions
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43
kioslave/curl/kio_curl.cpp
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@ -1053,34 +1053,31 @@ bool CurlProtocol::setupCurl(const KUrl &url, const bool ftp)
// password part
CURLcode CurlProtocol::performCurl(const KUrl &url, KUrl *redirecturl)
{
CURLcode curlresult = curl_easy_perform(m_curl);
const QString urlusername = url.userName();
CURLcode curlresult = CURLE_OK;
KIO::AuthInfo kioauthinfo;
kioauthinfo.url = url;
kioauthinfo.username = urlusername;
kioauthinfo.username = url.userName();
kioauthinfo.password = url.password();
if (curlresult != CURLE_OK) {
KIO::Error kioerror = curlToKIOError(curlresult, m_curl);
if (kioerror == KIO::ERR_COULD_NOT_LOGIN) {
kDebug(7103) << "Authorizing from cache" << url.prettyUrl();
if (checkCachedAuthentication(kioauthinfo)) {
curlresult = setupAuth(kioauthinfo.username, kioauthinfo.password);
if (curlresult != CURLE_OK) {
return curlresult;
}
curlresult = curl_easy_perform(m_curl);
if (curlresult != CURLE_OK) {
kioerror = curlToKIOError(curlresult, m_curl);
if (kioerror != KIO::ERR_COULD_NOT_LOGIN) {
kDebug(7103) << "Going to redirect for cache authorization";
KUrl newurl(url);
newurl.setUserName(kioauthinfo.username);
newurl.setPassword(kioauthinfo.password);
*redirecturl = newurl;
}
}
if (checkCachedAuthentication(kioauthinfo)) {
kDebug(7103) << "Authorizing from cache" << url.prettyUrl();
curlresult = setupAuth(kioauthinfo.username, kioauthinfo.password);
if (curlresult != CURLE_OK) {
return curlresult;
}
curlresult = curl_easy_perform(m_curl);
if (curlresult != CURLE_OK) {
KIO::Error kioerror = curlToKIOError(curlresult, m_curl);
if (kioerror != KIO::ERR_COULD_NOT_LOGIN) {
kDebug(7103) << "Going to redirect for cached authorization";
KUrl newurl(url);
newurl.setUserName(kioauthinfo.username);
newurl.setPassword(kioauthinfo.password);
*redirecturl = newurl;
}
}
} else {
kDebug(7103) << "No cached authorization" << url.prettyUrl();
curlresult = curl_easy_perform(m_curl);
}
if (curlresult != CURLE_OK) {