- Implement connection specific env variables. These are merged
with the process environment strings and passed to scripts.
- To set an env variable, use 'echo setenv name value' in the config
or push from the server. This will set "OPENVPN_name=value" in
the connections's env set. Note that "name" is mangled as
"OPENVPN_name" to avoid servers overwriting sensitive variables
such as PATH. Names are set in the order received and same name
overwrites any previously set value.
- Environment variable names are allowed to contain only alpha numeric
characters and underscore as in openvpn.exe. But, unlike openvpn.exe,
invalid names are ignored, not sanitized.
v2 changes (Dec 16, 2017):
- If value is missing, the directive is interpreted as a delete command
and the env var with matching name in the connection's env set is removed.
- Windows needs env block to be ordered:
While merging connection specific env vars with process env block, order
the entries 'alphabetically' (locale independent, case insensitive
unicode ordinal order). In case of duplicates, the value in connection
env set replaces the one in process env.
Signed-off-by: Selva Nair <selva.nair@gmail.com>
- Replace allow_password by a runtime check that enables password
change menu only when the user has write-access to the key file.
- Read exe_path and priority from HKLM and do not duplicate in HKCU.
- Always allow the user to view the config: edit will succeed if user
has write access.
- Always include the proxy settings tab which is the default.
- Remove the unused power event handling and disconnect_on_suspend key.
- Remove password_attempts -- user can stop the password dilaog
by clicking cancel.
- Remove allow_service: implicitly enabled if service_only is used.
- Deprecate removed options in cmd-line parser
- Update README.rst
- Close config file before exit in GetKeyFileName
- Close thread and dialog handles in passphrase.c
Signed-off-by: Selva Nair <selva.nair@gmail.com>