Verify the certificate from the peer against the system’s default
trusted CAs. If certificate fails the verification a fallback to
use the certificate cache is used.
The certificate cache is used to give the user the option to add
exceptions for invalid certificates. For example; self-signed
certificates etc.
If tcp_connect is called with the same server name, don't look up the
address again. This avoids connecting to other servers when using a
round-robin RDS farm name, as recommended by Microsoft.
This introduces a backwards-incompatible change. If rdesktop was
reconnecting because the user was moving between networks and the
server is no longer reachable on the same address, the user must
re-start rdesktop to reach their server.
If tcp_connect is called with the same server name, don't look up the
address again. This avoids connecting to other servers when using a
round-robin RDS farm name, as recommended by Microsoft.
This introduces a backwards-incompatible change. If rdesktop was
reconnecting because the user was moving between networks and the
server is no longer reachable on the same address, the user must
re-start rdesktop to reach their server.
This adds support for resizing the RDP session dynamically based on
the window size. Some complicated logic has been added to avoid
sending excessive amounts of resize requests to the RDP server.
When supported, this resize mechanism should use the RDPEDISP way of
signalling the server to initiate a Deactivate/Activate sequence, but
rdesktop will fall back on Disconnect/Reconnect if RDPEDISP is not
supported by the server.
ui_select has been refactored and most functionality has been broken
out into three new functions, simplifying ui_select into a loop.
Signed-off-by: Henrik Andersson <hean01@cendio.com>
Signed-off-by: Karl Mikaelsson <derfian@cendio.se>
Signed-off-by: Thomas Nilefalk <thoni56@cendio.se>
This commit will add a logging system to solve the problem that
one actually need to recompile rdesktop from source to enable
different debug logging.
- Same logging api for all kind of logging and messages to
end user.
- Adding -v for verbose output when running rdesktop.
- All messages are logged into a subject and with a type, eg:
logger(Keyboard, Notice, "Autos-electing %s based on locale.", locale);
- Debug logging is enabled trough a environment variable RDEKSTOP_DEBUG,
which specifies subjects of interest, comma separated. There is a special
subject named All which includes all subject for debug loggin. There is also
a simple logic opeartor '!' = NOT which can be used in combination like:
RDESKTOP_DEBUG=All,!Graphics,!Sound
Which would give debug log output for All subject except Graphics and Sound.
OpenSSL < 0.9.9 does not support this option, see upstream
commit 566dda07ba16f9d3b9774fd5c8d526d7cc93f179 for reference.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1734 423420c4-83ab-492f-b58f-81f9feb106b5
which corrupts the stream and prevents a SSL reconnect to work.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1720 423420c4-83ab-492f-b58f-81f9feb106b5
which introduces some problems.
Added some graceful handling of peer SSL shutdown for better error
reporting.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1675 423420c4-83ab-492f-b58f-81f9feb106b5
adding Enhanced RDP Security support to rdesktop and brings
support for TLSv1 tunnel functionality.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1659 423420c4-83ab-492f-b58f-81f9feb106b5
* The current return values have been selected pretty much without any
thought. Basically, the value 1 is used for all different kinds of
errors, except for a corner case where the server doesn't send a
RDP_PDU_DEACTIVATE in combination with a few special "reasons", where
the value 2 is used instead.
* rdesktop will currently also return with 2 if the user is closing
the rdesktop window, the same error as many other fatal errors, which
is somewhat strange.
* The main principle of my patch is to utilize more of the available
256 return codes. We are currently only using 3 values out of
256. This is bad; rdesktop should expose more information to the
caller about error conditions if it can.
Besides using the standardized exit codes for generic errors such as
EX_USAGE for command line usage errors, I've also exposed the
"extended disconnect reasons" from RDP. This allows for, for example,
to be able to distinguish between a logoff and a disconnect.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/rdesktop/trunk@1510 423420c4-83ab-492f-b58f-81f9feb106b5
patches for smartcard-support by Jennings Jared <jared.jennings.ctr@eglin.af.mil>
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@1308 423420c4-83ab-492f-b58f-81f9feb106b5
