On 01/10/2020 12:45, Victor Sudakov via Exim-users wrote:
> accept condition =
> ${lookup{$local_part@$domain}lsearch{/etc/dovecot/aliases}{yes}}
>
> Doesn't this line mean that the right part of the expression is err... hmm...
> a condition?
No. The ACL general-purpose condition called "condition" takes a string
argument and converts it, using *its* set of rules, into a conditional
value for the ACL.
But you are dealing with an expansion condition, a different thing,
which is not a string. It is a separate concept. You were trying
to use a string (derived from an expansion, a lookup - but that isn't
really important here).
You could convert that string into an expansion condition, by using
either "bool" or "eq". Bool would be simpler.
> OK, I have changed my expression to
[...]
> Then into
>
> accept condition = ${if or {\
>
> {eq{${lookup{$local_part@$domain}lsearch{/etc/dovecot/aliases}{yes}}{yes}}} \
>
> {eq{${lookup{$local_part@$domain}lsearch{/etc/dovecot/users}{yes}}{yes}}} \
> } {yes}}
>
> and still:
>
> failed to expand ACL string "${if or
> {{eq{${lookup{$local_part@$domain}lsearch{/etc/dovecot/aliases}{yes}}{yes}}}
> {eq{${lookup{$local_part@$domain}lsearch{/etc/dovecot/users}{yes}}{yes}}} }
> {yes}}": missing 2nd string in {} after "eq" inside "or{...}" condition
re-laying out that...
${if or {\
{eq \
{${lookup{$local_part@$domain}lsearch{/etc/dovecot/aliases}{yes}} \
^^^^
missing a } here
{yes}\
} \
} \
{eq{${lookup{$local_part@$domain}lsearch{/etc/dovecot/users}{yes}}{yes}}} \
} {yes}}
>
> Can you possibly please reword my combined expression into a working one?
I like to use a bracket-matching-capable editor when developing
complex conditions.
--
Cheers,
Jeremy
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