(@|.)domain.com
Thomas
Von: "K Post" <nntp.p...@gmail.com>
An: "ASSP development mailing list" <assp-test@lists.sourceforge.net>
Datum: 24.10.2021 04:36
Betreff: [Assp-test] Concept question with sample code:
DKIMWLAddresses single line for .domain.com and @domain.com?
(I believe I have this working, see code please)
I estimate that at least 90% of the time that I want to add an entry to
DKIMWLAddresses that I put two lines, one for @domain.com and the other to
match the subdomains, so .domain.com.
That's fine,and works well, but I'd like to see ASSP allow admins to use a
single line shorthand for signatures ending in both .domain.com and @
domain.com. So instead of
@domain.com
.domain.com
just do the shorthand of
>>domain.com
The last time I asked for a new feature, you suggested that I try coding
it myself, so I did. There's no pride in authorship here, I'm a LOUSY
coder. I'd love to see how you tackle this, provided that my concept's
sound.
I picked the >> characters, since > is illegal in email addresses / domain
names. Originally, I selected the + character, but that can be in the
user part of the email address. >> is highly visible when scanning
through config files, a single > wasn't as easy for me to spot.
So,I tested out modifying the setDKIMNPAddressesRE and
setDKIMWLAddressesRE functions, from:
my $new=shift;
$new||=$neverMatch; # regexp that never matches
SetRE('DKIMWLAddressesRE',"(?:$new)\$",
$regexMod,
'DKIM whitelisted',$_[0]);
to:
my $new=shift;
$new||=$neverMatch; # regexp that never matches
$new=~s/>>(.*)(\||$)/(\\\.|\\\@\)$1$2/go;
SetRE('DKIMWLAddressesRE',"(?:$new)\$",
$regexMod,
'DKIM whitelisted',$_[0]);
If my hack coding is correct, this will take the existing string, which is
already a regex compiled by ASSP based on the non-regex DKIMWL/NPAddresses
entered by the user, look for
>>whatever| or >>whatever at the end of the string and change that to
(\@|\.)whever| or no | if it's the end of the string
In my rudimentary testing, that seems to work.
What do you think?
That would cut down my DKIMWLAddresses down by close to 50%, and make
management much easier.
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