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prosody
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util/random.lua @ 12059:70a55fbe447c
mod_smacks: Stop stanzas from being queued on hibernation timeout
This overloads that flag a bit, but it has the intended effect of
stopping outgoing_stanza_filter() from queueing stanzas.
Fixes a traceback because of the queue having been removed somewhere
around here, since it is no longer needed.
Thanks Martin for reporting
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 16 Dec 2021 16:02:01 +0100 |
parent | 10016:af8c514e5cf7 |
child | 12446:e54b8a5e35ad |
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-- Prosody IM -- Copyright (C) 2008-2014 Matthew Wild -- Copyright (C) 2008-2014 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local ok, crand = pcall(require, "util.crand"); if ok then return crand; end local urandom, urandom_err = io.open("/dev/urandom", "r"); local function bytes(n) local data, err = urandom:read(n); if not data then if err then error("Unable to retrieve data from secure random number generator (/dev/urandom): "..tostring(err)); else error("Secure random number generator (/dev/urandom) returned an end-of-file condition"); end end return data; end if not urandom then function bytes() error("Unable to obtain a secure random number generator, please see https://prosody.im/doc/random ("..urandom_err..")"); end end return { bytes = bytes; _source = "/dev/urandom"; };