diff options
author | Shane Kearns <ext-shane.2.kearns@nokia.com> | 2012-04-20 15:04:29 +0100 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-20 22:23:23 +0200 |
commit | fffc900f78a191970c4eebced9c1af016a9ea6f4 (patch) | |
tree | 54afa0a5f8783fb08fd0d419a351f65bd0fec228 /src/network/kernel/qnetworkproxy_win.cpp | |
parent | 57482b930f8b51ddb6be7d9a6ca6808a14b92c6f (diff) |
Windows - "bypass proxy for local..." also affects IP addresses
If the "bypass proxy for local addresses" option is enabled in
the windows proxy configuration, then do not use the proxy for
any IP address in the subnet of any network interface.
As the systemProxyForQuery api is now offering HTTP proxy tunnels
for TCP sockets, this change avoids local ad-hoc network
connections being routed through the proxy.
In the case where the local address was on a different interface to
the proxy server, it may have been unreachable through the proxy.
For example IP over USB or Bluetooth.
Change-Id: I0842732832a7795112be029d923ed168edc008d6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/network/kernel/qnetworkproxy_win.cpp')
-rw-r--r-- | src/network/kernel/qnetworkproxy_win.cpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/network/kernel/qnetworkproxy_win.cpp b/src/network/kernel/qnetworkproxy_win.cpp index c6efa7d93f..cb137f8b76 100644 --- a/src/network/kernel/qnetworkproxy_win.cpp +++ b/src/network/kernel/qnetworkproxy_win.cpp @@ -48,6 +48,7 @@ #include <qregexp.h> #include <qurl.h> #include <private/qsystemlibrary_p.h> +#include <qnetworkinterface.h> #include <string.h> #include <qt_windows.h> @@ -191,10 +192,26 @@ static bool isBypassed(const QString &host, const QStringList &bypassList) QHostAddress ipAddress; bool isIpAddress = ipAddress.setAddress(host); + // always exclude loopback + if (isIpAddress && ipAddress.isLoopback()) + return true; + // does it match the list of exclusions? foreach (const QString &entry, bypassList) { - if (isSimple && entry == QLatin1String("<local>")) - return true; + if (entry == QLatin1String("<local>")) { + if (isSimple) + return true; + if (isIpAddress) { + //exclude all local subnets + foreach (const QNetworkInterface &iface, QNetworkInterface::allInterfaces()) { + foreach (const QNetworkAddressEntry netaddr, iface.addressEntries()) { + if (ipAddress.isInSubnet(netaddr.ip(), netaddr.prefixLength())) { + return true; + } + } + } + } + } if (isIpAddress && ipAddress.isInSubnet(QHostAddress::parseSubnet(entry))) { return true; // excluded } else { |