Some malformed sieve filters are not rejected.

[JulienPalard]

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Description

Bonjour,

In the filter interface, many typos are properly found and cause the whole script to be rejected, with a redish error message, this is good.

Sadly a few minor errors are **not** detected, leading to a greenish success message (misleading for the user!). Because as the script contains errors it will **not** be applied at all at runtime.

A simple example is:


require ["fileinto"];

if address :is "To" "mdk+pouette@example.com" {
    fileinto :create "pouette";
}


The error here is the missing `mailbox` requirement.

Logs:

ø

Steps to reproduce:

1. Go to the sieve filter editor
2. Copy past my previous example
3. Save it, see green success messag
4. Test the sieve filter by sending an email to your test mailbox
5. See that the filter has not been applied.

Which branch are you using?

master

Which architecture are you using?

x86

Operating System:

ø

Server/VM specifications:

ø

Is Apparmor, SELinux or similar active?

ø

Virtualization technology:

ø

Docker version:

ø

docker-compose version or docker compose version:

ø

mailcow version:

ø

Reverse proxy:

ø

Logs of git diff:

ø

Logs of iptables -L -vn:

ø

Logs of ip6tables -L -vn:

ø

Logs of iptables -L -vn -t nat:

ø

Logs of ip6tables -L -vn -t nat:

ø

DNS check:

All those mandatory field are a PITA when reporting a front-end issue.