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Add patch to allow alias files to redirect to their sender

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Gonne 2025-02-25 16:19:10 +01:00
parent 5a80d86bd3
commit f0e584e239
3 changed files with 70 additions and 2 deletions
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41
flake-module.nix
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@ -1,4 +1,8 @@
{inputs, ...}: {
{
inputs,
lib,
...
}: {
# debug = true;
# We only define machines config in this flake yet, so we only include
# the module that builds these. This file might get fuller, if we need to
@ -55,8 +59,41 @@
config.permittedInsecurePackages = ["jitsi-meet-1.0.8043"];
overlays = [
(_: _: {
(_: prev: {
alias-to-sieve = inputs.alias-to-sieve.packages.x86_64-linux.default; # add custom package to convert alias files to sieve scripts on the stalwart machine
stalwart-mail = assert lib.assertMsg (prev.stalwart-mail.version == "0.11.6-unstable-2025-02-04") ''
1. If the bug https://github.com/stalwartlabs/sieve/issues/11 is resolved to our satisfaction, try to remove this overlay.
2. Check whether sieve-rs recieved new updates that our patch needs to be rebased upon.
3. Check whether the sieve-rs patch below that exchanges the dependency needs updates.
4. Then update the version comparison in this assert statement.
5. Update the `cargoHash` by setting it to `lib.fakeHash` and then inserting the result.
6. Check if we can get rid of alias-to-sieve when stalwart-mail has a builtin mail-forwarding feature.
'';
# This override encapsulates the buildRustPackage function in a function that takes the arguments given by the nixpkgs-version of stalwart-mail
# and adds our patch to the arguments before handing the new arguments to buildRustPackage.
prev.stalwart-mail.override (
let
rp = pkgs.rustPlatform;
in {
rustPlatform =
rp
// {
buildRustPackage = args:
rp.buildRustPackage (
args
// rec {
cargoPatches = [
# Let stalwart-mail depend on our own version of the sieve crate that does not have some “loop prevention” that disables redirects to the original sender.
# We want to redirect to sender if we simulate alias files and not doing so barely prevents loops in my opinion.
./patches/sieve-rs.patch
];
# Replace the string with `lib.fakeHash` after version changes in order to get the new hash value.
cargoHash = "sha256-gb2oFlVA/vE6DoWWW8SCFA3l7rtV2RuosPUY+6IcKNM=";
}
);
};
}
);
})
];
};