[asterisk-bugs] [JIRA] (ASTERISK-28914) res_http_websocket: Client doesn't use mask

George Joseph (JIRA) noreply at issues.asterisk.org
Wed Jun 3 09:39:25 CDT 2020


     [ https://issues.asterisk.org/jira/browse/ASTERISK-28914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Joseph updated ASTERISK-28914:
-------------------------------------

    Status: Open  (was: Triage)

> res_http_websocket: Client doesn't use mask
> -------------------------------------------
>
>                 Key: ASTERISK-28914
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28914
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_http_websocket
>    Affects Versions: GIT
>            Reporter: Nickolay V. Shmyrev
>            Assignee: Nickolay V. Shmyrev
>            Severity: Minor
>              Labels: patch
>         Attachments: asterisk-websocket-fix.diff
>
>
> According to websocket protocol specification https://tools.ietf.org/html/rfc6455#section-5.1 websocket clients MUST use masking when sending data. However, current code doesn't use mask and thus can't work with some websocket servers (websockets python library for example).
> https://github.com/asterisk/asterisk/blob/master/res/res_http_websocket.c#L382
> At least dummy mask would be nice to have.
> See also
> https://stackoverflow.com/questions/33250207/why-are-websockets-masked



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