Use in transport same lookup as in a router:
driver = pipe
command = "/opt/lsoft/listserv/bin/lsv_amin /opt/lsoft/listserv/spool
${lookup ldap{...}{$value}fail}"
08.11.23 22:11, Johnnie W Adams via Exim-users:
> I believe I understand what I'm to do here--use LDAP to look up the
> $local_part and return it, thus untainting it--but I'm finding the examples
> in the documentation less than clear. Can someone point me elsewhere?
>
> On Wed, Nov 8, 2023 at 8:44 AM Kurt Jaeger <exim-users@???> wrote:
>
>> Hi!
>>
>>> I applied 4.96-1 to our test systems and routing to the LISTSERVer
>>> began to fail with "*Tainted arg 2* for listserv_transport transport
>>> command:<name of LISTSERV>
>>>
>>> The transport is quite simple:
>>>
>>> # Hand off to LISTSERV lsv_admin script
>>>
>>> listserv_transport:
>>>
>>> driver = pipe
>>>
>>> command = "/opt/lsoft/listserv/bin/lsv_amin /opt/lsoft/listserv/spool
>>> $local_part"
>>>
>>> return_output
>>>
>>> What changed? And how do I fix it?
>> Exim is now checking data from external sources much more rigerous
>> and does not longer trust it. For the concept behind this:
>>
>>
>> http://www.exim.org/exim-html-current/doc/html/spec_html/ch-concept_index.html
>>
>> Search in that index for the keyword 'de-tainting'.
>>
>> In your case: "$local_part" is tainted, and has to be changed
>> so that it can be considered trustworthy.
>>
>> --
>> pi@??? +49 171 3101372 Now what ?
>>
>
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