In some cases the service may take a while to startup openvpn.exe,
causing connection to the management interface to timeout. This could
leave behind the OpenVPN process if/when it eventually starts up.
(Trac 905, 1050).
As errors in starting up the OpenVPN daemon are independently
handled, its better to keep retrying the management interface connection
until aborted due to errors or by the user.
- On timeout, log a message on the status window and retry the
management interface connection
- Eliminate the timed-out state that is no longer used
- Call StopOpenVPN() before abort so that OpenVPN daemon
is not left running in case it starts up later.
- In the unlikely event that OpenManagement() fails, show an error
- User can abort by pressing disconnect
A "retrying.." message is logged on to the status window every
15 seconds.
See Trac: #905, #1050
Signed-off-by: Selva Nair <selva.nair@gmail.com>
This adds support for web-based extra authentication, which may be
used by OpenVPN Cloud. When enabled and client sends IV_SSO=openurl,
server pushes Info command OPEN_URL:<url>. The client opens that URL and
user authenticates.
Signed-off-by: Lev Stipakov <lev@openvpn.net>
By some reasons Release build ignores _INC_MATH and includes math.h,
which conflicts with our own log definition. Rename it to log_.
While on it, also rename other enum names for consistency.
Signed-off-by: Lev Stipakov <lev@openvpn.net>
- New option --command <action> <params> to send commands to
a running instance of openvpn-gui.exe
Supported actions are
connect, disconnect, reconnect
each of which takes the name of the config (with or without the
extension .ovpn) as a parameter;
disconnect_all, exit
which take no parameter and
silent_connection
which takes an optional parameter = 0 or 1 (1 is the default)
Examples: with the gui running, start a new instance as
openvpn-gui.exe --command disconnect myvpn : ask running instance
to disconnect myvpn if connected
openvpn-gui.exe --command status myvpn : ask running instance
to show the status window for myvpn if available
openvpn-gui.exe --command disconnect_all : ask running instance
to disconnect all active connections
- The second instance exits after issuing a SendMessage to the
already running instance. If no action is specified, the running
instance is notified to show a balloon to alert the user
- These messages may also be sent from scripts as COPYDATA messages
with the wData element specifying the action to execute and lpData
a pointer to the parameter. The dwData param must be one of
WM_OVPN_xxx with xxx = START, STOP, RESTART, STOPALL, EXIT or
SILENT. See main.h for their values.
v2: Bug fixes based on test reports from larson0815
here: https://github.com/selvanair/openvpn-gui/issues/5
and cron410 here: https://github.com/OpenVPN/openvpn-gui/issues/104
Signed-off-by: Selva Nair <selva.nair@gmail.com>
Asynchronously read Input on the service pipe which are mostly
errors reported by the service. Display the errors on the status log
window and to the log file if its not opened by openvpn.
If/when openvpn fails to start or exits with error, close
the connection without waiting for management socket timeout.
v2:
- rebase to master
- fix a bug in setting manage.connected state
- ensure management socket is closed and resources freed before thread exit
Signed-off-by: Selva Nair <selva.nair@gmail.com>
Proxy settings are fetched from the users Internet Options
for the active connection. If WPAD or a PAC script is configured
they are preferred and used for automatic proxy detection.
Proxy bypass configuration is completely ignored.
Frank Lichtenheld