[pmg-devel] applied: [PATCH pmg-api v2] trim Message-ID when parsing E-mail

[Stoiko Ivanov <s.ivanov@proxmox.com>]

Thanks for the quick iteration on this!

applied the patch with the following small fixups:
adapted the commit-message to include a reference to MIME::Head saying
that the newlines can remain after get
removed 2 more spaces before method-invocation



On Wed, 23 Apr 2025 10:45:49 +0200
Hannes Duerr <h.duerr@proxmox.com> wrote:

> when we currently parse emails we do not remove trailing newlines from
> the message-id. The consequence of this is that if you use the rule
> system macro __MSGID__, there is also a newline at the end of the
> string. This in turn leads to problems if you create a rule and want to
> add something after the message ID.
> One use case for this is if you want to remove or change the domain from
> the MSGID for privacy reasons
> 
> Signed-off-by: Hannes Duerr <h.duerr@proxmox.com>
> ---
>  src/PMG/MailQueue.pm | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/PMG/MailQueue.pm b/src/PMG/MailQueue.pm
> index 4e37cb9..eda4037 100644
> --- a/src/PMG/MailQueue.pm
> +++ b/src/PMG/MailQueue.pm
> @@ -4,6 +4,7 @@ use strict;
>  use warnings;
>  
>  use PVE::SafeSyslog;
> +use PVE::Tools qw (trim);
>  use MIME::Parser;
>  use IO::File;
>  use Encode;
> @@ -394,7 +395,7 @@ sub parse_mail {
>      PMG::MIMEUtils::fixup_multipart($entity);
>  
>      if ((my $idcount = $entity->head->count ('Message-Id')) > 0) {
> -	$self->msgid ($entity->head->get ('Message-Id', $idcount - 1));
> +	$self->msgid(trim($entity->head->get ('Message-Id', $idcount - 1)));
>      }
>  
>      # fixme: add parse_time to statistic database



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