From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.text.pandoc/29008 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: William Lupton Newsgroups: gmane.text.pandoc Subject: Loading local lua Date: Thu, 12 Aug 2021 09:43:01 +0100 Message-ID: Reply-To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000a3445205c958b9b2" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7575"; mail-complaints-to="usenet@ciao.gmane.io" To: pandoc-discuss Original-X-From: pandoc-discuss+bncBCS4HJ6WSAHBBIN62OEAMGQEZNKQ37Y-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Thu Aug 12 10:43:16 2021 Return-path: Envelope-to: gtp-pandoc-discuss@m.gmane-mx.org Original-Received: from mail-lj1-f183.google.com ([209.85.208.183]) by ciao.gmane.io with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1mE6J2-0001mD-7k for gtp-pandoc-discuss@m.gmane-mx.org; 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[2a00:1450:4864:20::52f]) by gmr-mx.google.com with ESMTPS id q8si80622ljb.6.2021.08.12.01.43.12 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Aug 2021 01:43:12 -0700 (PDT) Received-SPF: pass (google.com: domain of wlupton-QSt+ys/nuMyEUIsrzH9SikB+6BGkLq7r@public.gmane.org designates 2a00:1450:4864:20::52f as permitted sender) client-ip=2a00:1450:4864:20::52f; Original-Received: by mail-ed1-x52f.google.com with SMTP id r19so5139164eds.13 for ; Thu, 12 Aug 2021 01:43:12 -0700 (PDT) X-Received: by 2002:a05:6402:2690:: with SMTP id w16mr4154762edd.71.1628757792335; Thu, 12 Aug 2021 01:43:12 -0700 (PDT) X-Original-Sender: wlupton-QSt+ys/nuMyEUIsrzH9SikB+6BGkLq7r@public.gmane.org X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@broadband-forum-org.20150623.gappssmtp.com header.s=20150623 header.b=MJyUqFb8; spf=pass (google.com: domain of wlupton-QSt+ys/nuMyEUIsrzH9SikB+6BGkLq7r@public.gmane.org designates 2a00:1450:4864:20::52f as permitted sender) smtp.mailfrom=wlupton-QSt+ys/nuMyEUIsrzH9SikB+6BGkLq7r@public.gmane.org Precedence: list Mailing-list: list pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org; contact pandoc-discuss+owners-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-ID: X-Google-Group-Id: 1007024079513 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Xref: news.gmane.io gmane.text.pandoc:29008 Archived-At: --000000000000a3445205c958b9b2 Content-Type: text/plain; charset="UTF-8" Hello, My lua filters and writers all do "local utils = require 'utils'" to load utils.lua from my user data dir. I recently upgraded from pandoc 2.11.4 (23 Jan) to 2.14.1 (18 Jul) and therefore this stopped working, as discussed here: - Lua filter can not find lua package in data-dir (predates pandoc 2.12) - Using require on Lua filter doesn't work anymore in Pandoc 2.12 Following the advice in the second thread, I ended up setting LUA_PATH. I preferred this solution because it didn't involve changing any source files. My pandoc command used to be "pandoc --data-dir=$DATADIR ..." and is now "LUA_PATH=$DATADIR/?.lua pandoc --data-dir=$DATADIR ..." so it seems to me that I must be subverting the fix to any security problems that were fixed by not searching the user data dir! I'm wondering whether it might be possible to restore searching of the user data dir, possibly with some restrictions to prevent things like overriding pandoc.List. It would be really nice to be able to use a simple "require". Thanks, William PS, Note that utils.lua isn't in the same directory as the filters or writers. These are in $DATADIR/filters and $DATADIR/writers, whereas utils.lua is in the parent $DATADIR. I'd be happy to put utils.lua in some other $DATADIR sub-directory. -- You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/CAEe_xxhAWWYZO5C4sdwSEpRGiavcNg-6JzWvGjMtzOs5rFjDuw%40mail.gmail.com. --000000000000a3445205c958b9b2 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello,

My lua filters and writers all d= o "local utils =3D require 'utils'" to load utils.lua fro= m my user data dir.

I recently upgraded from = pandoc 2.11.4 (23 Jan) to 2.14.1 (18 Jul) and therefore this stopped workin= g, as discussed here:
  • Lua filter can not find lu= a package in data-dir=C2=A0(predates pandoc 2.12)
  • Usin= g require on Lua filter doesn't work anymore in Pandoc 2.12
    • Following the advice in the second thread, I ended up setting LUA_PA= TH. I preferred this solution because it didn't involve changing any so= urce files.

    My pandoc command used to be "pan= doc --data-dir=3D$DATADIR ..." and is now "LUA_PATH=3D$DATADIR/?.= lua pandoc --data-dir=3D$DATADIR ..." so it seems to me that I must be= subverting the fix to any=C2=A0security=C2=A0problems that were fixed by n= ot searching the user data dir!

I'= m wondering whether it might be possible to restore searching=C2=A0of the= =C2=A0user data dir, possibly with some restrictions to=C2=A0prevent things= like overriding pandoc.List. It would be really nice to be able to use a s= imple "require".

Thanks,
Willi= am

PS, Note that utils.lua isn't in the same d= irectory as the filters or writers. These are in $DATADIR/filters and $DATA= DIR/writers, whereas utils.lua is in the parent $DATADIR. I'd be happy = to put utils.lua in some other $DATADIR sub-directory.

--
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To view this discussion on the web visit https://groups.= google.com/d/msgid/pandoc-discuss/CAEe_xxhAWWYZO5C4sdwSEpRGiavcNg-6JzWvGjMt= zOs5rFjDuw%40mail.gmail.com.
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