This patchset updates the java code so that it can support all VeNCrypt security
types.
On thing I noticed, is that the tigervnc server and java client (but not the
unix/win client)
support the TightVNC security type.
This security type is selected by default, if it is supported by server and
client. It only supports
None+VncAuth as security types. Therefore such a combination can not use any
VeNCrypt security types.
Instead it allows to first select a tunnel type and then an authentification
type. The second feature
is, that it allows the server to send capabilites to the client.
As my encryption patches as Tightvnc tunneling types were not well received and
the Tightvnc security
type is not used in the C code, I took the aproach to disable the TightVNC
security type (patch 8).
patch 9+10 rip the support out of the code (optional).
If somebody thinks, that the tightvnc security type should stay, we need to
determine, how
VeNCrypt should be added to the tightvnc protocol.
Please note, that this does not affect the Tightvnc encoding.
patch 1-7 update the java code to support all VeNCrypt security types:
* patch 1 adds constants
* patch 2 implements the chooser
* patch 3 updates the authentification panel, so that it can ask for username
or password
* patch 4 implements the plain security type
* patch 5 adds a message box implementation
* patch 6 implements the TLS* security types
* patch 7 implements the X509* security types
There is room for lots of improvements (eg. X509 has no mean to get a
certificate to check against =>
every certificate is flagged as untrusted), if others want to spend their time.
After adding these patches, everything feature from VeNCrypt, I'm aware of, has
been ported to
tigervnc. A new release of tigervnc with precompiled, GNUTLS enabled windows
binaries and the
VeNCrypt project can be declared as superseded.
Regards,
Maritn Kögler
Martin Koegler (10):
1. Add VeNCrypt security types
2. Implement VeNCrypt chooser
3. Support asking for a user name
4. Implement Plain Security type
5. Add simple Message Box implementation
6. Implment TLS security type
7. Implement X509 Security types
8. Disable TightVNC security type
9. Remove TightVNC security type from server
10. Remove Tightvnc Security type from java client
common/rfb/ConnParams.cxx | 2 +-
common/rfb/ConnParams.h | 1 -
common/rfb/SConnection.cxx | 170 ---------------
common/rfb/SConnection.h | 9 -
java/src/com/tigervnc/vncviewer/AuthPanel.java | 13 +-
java/src/com/tigervnc/vncviewer/Dialog.java | 80 +++++++
java/src/com/tigervnc/vncviewer/Makefile | 6 +-
java/src/com/tigervnc/vncviewer/MessageBox.java | 82 +++++++
java/src/com/tigervnc/vncviewer/RfbProto.java | 227 +++++++-------------
java/src/com/tigervnc/vncviewer/TLSTunnel.java | 51 +++++
java/src/com/tigervnc/vncviewer/TLSTunnelBase.java | 86 ++++++++
java/src/com/tigervnc/vncviewer/VncViewer.java | 120 ++++++++---
java/src/com/tigervnc/vncviewer/X509Tunnel.java | 103 +++++++++
13 files changed, 588 insertions(+), 362 deletions(-)
create mode 100644 java/src/com/tigervnc/vncviewer/Dialog.java
create mode 100644 java/src/com/tigervnc/vncviewer/MessageBox.java
create mode 100644 java/src/com/tigervnc/vncviewer/TLSTunnel.java
create mode 100644 java/src/com/tigervnc/vncviewer/TLSTunnelBase.java
create mode 100644 java/src/com/tigervnc/vncviewer/X509Tunnel.java
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