With the current parser logic, only tokens and servers that are separated by _exactly_ a colon and a space `: ` are detected as tokens. But when formatting one's token file with tabs, this breaks.
This commit changes the split characters to be a regular expression that matches all forms of whitespace, including spaces and tabs.
getaddrinfo() gladly allows unicode for the host, but the port must
be in ascii (e.g. "https"). Make sure this is properly converted
before we pass it on.
Patch by @caderize on GitHub.
Most installations will not have redis or simplejson installed, so
avoid having them as a hard requirement unless actually using the
TokenRedis plugin.
Token plugins provide a generic interface for transforming a token
into a `(host, port)` tuple.
The plugin name is specified using the '--token-plugin' option,
and may either be the name of a class from `websockify.token_plugins`,
or a fully qualified python path to the token plugin class (see below).
An optional plugin parameter can be specified using the '--token-source'
option (a value of `None` will be used if no '--token-source' option is
passed).
Token plugins should inherit from `websockify.token_plugins.BasePlugin`,
and should implement the `lookup(token)` method. The value of the
'--token-source' option is available as `self.source`.
Several plugins are included by default. The `ReadOnlyTokenFile`
and `TokenFile` plugins implement functionality from '--target-config'
(with the former only reading the file(s) once, and the latter reading
them every time). The 'BaseTokenAPI' plugin fetches the value from
an API, returning the result of `process_result(response_object)`.
By default, `process_result` simply returns the text of the response,
but may be overriden. The `JSONTokenAPI` does just this, returning
the 'host' and 'port' values from the response JSON object.
The old '--target-config' option is now deprecated, and maps to the
`TokenFile` plugin under the hood.
Also-Authored-By: James Portman (@james-portman)
Closes#157
Pierre Ossman
PexMor
Javier Prieto
Sören Schwert
Feng Ye
UXabre
Anders Kaseorg
Miguel Xavier Penha Neto
grz0
Solly Ross