[exim] Re: tainted uux transport

Góra strony
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Autor: Randy Bush
Data:  
Dla: Jeremy Harris
CC: exim-users
Temat: [exim] Re: tainted uux transport
>> 2023-07-30 14:23:11 1qQ7KA-000BIX-27 ** foo@??? R=force_uucp T=uux: Tainted
>> arg 4 for uux transport command: '(@foo.com)'
>>
>> uux:
>>    driver = pipe
>>    command = "/usr/local/bin/uux - -r $host!rmail ($local_part_suffix@$domain)"
>>    path = "/usr/local/bin:/usr/bin:/bin"
>>    return_fail_output
>>    user = uucp

>
> The docs have notes on tainted variables, what you are no longer
> permitted to do, and on obtaining untainted information. Start with
> the Concept Index.


been there. done that. have coffee cup and tee shirt. no love, so i
asked on list.

> If the router that selects that transport is specific for a single
> domain, that is the ideal place.


force_uucp:
driver = manualroute
domains = ! +local_domains
route_data = ${lookup{$domain}partial-lsearch{/usr/local/etc/exim/ro.uucp}}

which contains

    foo                     foo                     uux
    *.foo.co.uk             foo                     uux
    foo.co.uk               foo                     uux
    foo.com                 foo                     uux
    chips.foo.com           foo                     uux


and others

randy, who may be the last uucp dinosaur

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