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added alias-to-sieve to this repository

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This commit is contained in:
Dennis Frieberg 2025-03-26 22:21:09 +01:00
parent 8f5e96de04
commit cf44fc494d
Signed by: nerf
SSH key fingerprint: SHA256:zvrU0EwwaNK65M+AqL9IOTRawFq0JZ8QXBASxxGpxmg
11 changed files with 2078 additions and 63 deletions
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4
flake-module.nix
View file

@ -9,6 +9,7 @@
# build our own packages, that are not flakes.
imports = [
./nixos/flake-module.nix
./packages/flake-module.nix
inputs.pre-commit-hooks.flakeModule
# To import a flake module
# 1. Add foo to inputs
@ -20,6 +21,7 @@
config,
pkgs,
system,
self',
...
}: {
devShells.default = config.pre-commit.devShell;
@ -60,7 +62,7 @@
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
inherit (self'.packages) alias-to-sieve; # 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.

854
flake.lock generated
View file

@ -1,28 +1,374 @@
{
"nodes": {
"alias-to-sieve": {
"cachix": {
"inputs": {
"flake-parts": "flake-parts",
"devenv": [
"crate2nix"
],
"flake-compat": [
"crate2nix"
],
"nixpkgs": "nixpkgs",
"pre-commit-hooks": [
"crate2nix"
]
},
"locked": {
"lastModified": 1709700175,
"narHash": "sha256-A0/6ZjLmT9qdYzKHmevnEIC7G+GiZ4UCr8v0poRPzds=",
"owner": "cachix",
"repo": "cachix",
"rev": "be97b37989f11b724197b5f4c7ffd78f12c8c4bf",
"type": "github"
},
"original": {
"owner": "cachix",
"ref": "latest",
"repo": "cachix",
"type": "github"
}
},
"cachix_2": {
"inputs": {
"devenv": [
"crate2nix",
"crate2nix_stable"
],
"flake-compat": [
"crate2nix",
"crate2nix_stable"
],
"nixpkgs": "nixpkgs_2",
"pre-commit-hooks": [
"crate2nix",
"crate2nix_stable"
]
},
"locked": {
"lastModified": 1716549461,
"narHash": "sha256-lHy5kgx6J8uD+16SO47dPrbob98sh+W1tf4ceSqPVK4=",
"owner": "cachix",
"repo": "cachix",
"rev": "e2bb269fb8c0828d5d4d2d7b8d09ea85abcacbd4",
"type": "github"
},
"original": {
"owner": "cachix",
"ref": "latest",
"repo": "cachix",
"type": "github"
}
},
"cachix_3": {
"inputs": {
"devenv": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable"
],
"flake-compat": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable"
],
"nixpkgs": "nixpkgs_3",
"pre-commit-hooks": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable"
]
},
"locked": {
"lastModified": 1716549461,
"narHash": "sha256-lHy5kgx6J8uD+16SO47dPrbob98sh+W1tf4ceSqPVK4=",
"owner": "cachix",
"repo": "cachix",
"rev": "e2bb269fb8c0828d5d4d2d7b8d09ea85abcacbd4",
"type": "github"
},
"original": {
"owner": "cachix",
"ref": "latest",
"repo": "cachix",
"type": "github"
}
},
"crate2nix": {
"inputs": {
"cachix": "cachix",
"crate2nix_stable": "crate2nix_stable",
"devshell": "devshell_3",
"flake-compat": "flake-compat_3",
"flake-parts": "flake-parts_3",
"nix-test-runner": "nix-test-runner_3",
"nixpkgs": [
"nixpkgs"
],
"rust-overlay": "rust-overlay"
"pre-commit-hooks": "pre-commit-hooks_3"
},
"locked": {
"lastModified": 1742970612,
"narHash": "sha256-+/irvF5TgMTCyHWE30BhearVDmeMHRFSBG4D6kCGlHc=",
"ref": "refs/heads/main",
"rev": "a9a819e659c0fc1baa84c83c50ec839e6819249d",
"revCount": 24,
"type": "git",
"url": "https://gitea.mathebau.de/fachschaft/alias_to_sieve"
"lastModified": 1739473963,
"narHash": "sha256-ItAhpjNUzEWd/cgZVyW/jvoGbCec4TK29e1Mnmn1oJE=",
"owner": "nix-community",
"repo": "crate2nix",
"rev": "be31feae9a82c225c0fd1bdf978565dc452a483a",
"type": "github"
},
"original": {
"type": "git",
"url": "https://gitea.mathebau.de/fachschaft/alias_to_sieve"
"owner": "nix-community",
"repo": "crate2nix",
"type": "github"
}
},
"crate2nix_stable": {
"inputs": {
"cachix": "cachix_2",
"crate2nix_stable": "crate2nix_stable_2",
"devshell": "devshell_2",
"flake-compat": "flake-compat_2",
"flake-parts": "flake-parts_2",
"nix-test-runner": "nix-test-runner_2",
"nixpkgs": "nixpkgs_5",
"pre-commit-hooks": "pre-commit-hooks_2"
},
"locked": {
"lastModified": 1719760004,
"narHash": "sha256-esWhRnt7FhiYq0CcIxw9pvH+ybOQmWBfHYMtleaMhBE=",
"owner": "nix-community",
"repo": "crate2nix",
"rev": "1dee214bb20855fa3e1e7bb98d28922ddaff8c57",
"type": "github"
},
"original": {
"owner": "nix-community",
"ref": "0.14.1",
"repo": "crate2nix",
"type": "github"
}
},
"crate2nix_stable_2": {
"inputs": {
"cachix": "cachix_3",
"crate2nix_stable": "crate2nix_stable_3",
"devshell": "devshell",
"flake-compat": "flake-compat",
"flake-parts": "flake-parts",
"nix-test-runner": "nix-test-runner",
"nixpkgs": "nixpkgs_4",
"pre-commit-hooks": "pre-commit-hooks"
},
"locked": {
"lastModified": 1712821484,
"narHash": "sha256-rGT3CW64cJS9nlnWPFWSc1iEa3dNZecVVuPVGzcsHe8=",
"owner": "nix-community",
"repo": "crate2nix",
"rev": "42883afcad3823fa5811e967fb7bff54bc3c9d6d",
"type": "github"
},
"original": {
"owner": "nix-community",
"ref": "0.14.0",
"repo": "crate2nix",
"type": "github"
}
},
"crate2nix_stable_3": {
"inputs": {
"flake-utils": "flake-utils"
},
"locked": {
"lastModified": 1702842982,
"narHash": "sha256-A9AowkHIjsy1a4LuiPiVP88FMxyCWK41flZEZOUuwQM=",
"owner": "nix-community",
"repo": "crate2nix",
"rev": "75ac2973affa6b9b4f661a7b592cba6e4f51d426",
"type": "github"
},
"original": {
"owner": "nix-community",
"ref": "0.12.0",
"repo": "crate2nix",
"type": "github"
}
},
"devshell": {
"inputs": {
"flake-utils": "flake-utils_2",
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1717408969,
"narHash": "sha256-Q0OEFqe35fZbbRPPRdrjTUUChKVhhWXz3T9ZSKmaoVY=",
"owner": "numtide",
"repo": "devshell",
"rev": "1ebbe68d57457c8cae98145410b164b5477761f4",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "devshell",
"type": "github"
}
},
"devshell_2": {
"inputs": {
"flake-utils": "flake-utils_3",
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1717408969,
"narHash": "sha256-Q0OEFqe35fZbbRPPRdrjTUUChKVhhWXz3T9ZSKmaoVY=",
"owner": "numtide",
"repo": "devshell",
"rev": "1ebbe68d57457c8cae98145410b164b5477761f4",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "devshell",
"type": "github"
}
},
"devshell_3": {
"inputs": {
"flake-utils": "flake-utils_4",
"nixpkgs": [
"crate2nix",
"nixpkgs"
]
},
"locked": {
"lastModified": 1711099426,
"narHash": "sha256-HzpgM/wc3aqpnHJJ2oDqPBkNsqWbW0WfWUO8lKu8nGk=",
"owner": "numtide",
"repo": "devshell",
"rev": "2d45b54ca4a183f2fdcf4b19c895b64fbf620ee8",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "devshell",
"type": "github"
}
},
"flake-compat": {
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"revCount": 57,
"type": "tarball",
"url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
},
"original": {
"type": "tarball",
"url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
}
},
"flake-compat_2": {
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"revCount": 57,
"type": "tarball",
"url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
},
"original": {
"type": "tarball",
"url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
}
},
"flake-compat_3": {
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"revCount": 57,
"type": "tarball",
"url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
},
"original": {
"type": "tarball",
"url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
}
},
"flake-parts": {
"inputs": {
"nixpkgs-lib": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1719745305,
"narHash": "sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh+Bls=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"flake-parts_2": {
"inputs": {
"nixpkgs-lib": [
"crate2nix",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1719745305,
"narHash": "sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh+Bls=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"flake-parts_3": {
"inputs": {
"nixpkgs-lib": [
"crate2nix",
"nixpkgs"
]
},
"locked": {
"lastModified": 1712014858,
"narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"flake-parts_4": {
"inputs": {
"nixpkgs-lib": "nixpkgs-lib"
},
@ -35,26 +381,167 @@
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
"id": "flake-parts",
"type": "indirect"
}
},
"flake-parts_2": {
"flake-utils": {
"inputs": {
"nixpkgs-lib": "nixpkgs-lib_2"
"systems": "systems"
},
"locked": {
"lastModified": 1738453229,
"narHash": "sha256-7H9XgNiGLKN1G1CgRh0vUL4AheZSYzPm+zmZ7vxbJdo=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "32ea77a06711b758da0ad9bd6a844c5740a87abd",
"lastModified": 1694529238,
"narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
"type": "github"
},
"original": {
"id": "flake-parts",
"type": "indirect"
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_2": {
"inputs": {
"systems": "systems_2"
},
"locked": {
"lastModified": 1701680307,
"narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_3": {
"inputs": {
"systems": "systems_3"
},
"locked": {
"lastModified": 1701680307,
"narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_4": {
"inputs": {
"systems": "systems_4"
},
"locked": {
"lastModified": 1701680307,
"narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_5": {
"inputs": {
"systems": "systems_5"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"gitignore": {
"inputs": {
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"gitignore_2": {
"inputs": {
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"gitignore_3": {
"inputs": {
"nixpkgs": [
"crate2nix",
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"impermanence": {
@ -72,18 +559,66 @@
"type": "github"
}
},
"nix-test-runner": {
"flake": false,
"locked": {
"lastModified": 1588761593,
"narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
"owner": "stoeffel",
"repo": "nix-test-runner",
"rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
"type": "github"
},
"original": {
"owner": "stoeffel",
"repo": "nix-test-runner",
"type": "github"
}
},
"nix-test-runner_2": {
"flake": false,
"locked": {
"lastModified": 1588761593,
"narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
"owner": "stoeffel",
"repo": "nix-test-runner",
"rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
"type": "github"
},
"original": {
"owner": "stoeffel",
"repo": "nix-test-runner",
"type": "github"
}
},
"nix-test-runner_3": {
"flake": false,
"locked": {
"lastModified": 1588761593,
"narHash": "sha256-FKJykltAN/g3eIceJl4SfDnnyuH2jHImhMrXS2KvGIs=",
"owner": "stoeffel",
"repo": "nix-test-runner",
"rev": "c45d45b11ecef3eb9d834c3b6304c05c49b06ca2",
"type": "github"
},
"original": {
"owner": "stoeffel",
"repo": "nix-test-runner",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1736320768,
"narHash": "sha256-nIYdTAiKIGnFNugbomgBJR+Xv5F1ZQU+HfaBqJKroC0=",
"lastModified": 1700612854,
"narHash": "sha256-yrQ8osMD+vDLGFX7pcwsY/Qr5PUd6OmDMYJZzZi0+zc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "4bc9c909d9ac828a039f288cf872d16d38185db8",
"rev": "19cbff58383a4ae384dea4d1d0c823d72b49d614",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixpkgs-unstable",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
@ -100,19 +635,65 @@
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
}
},
"nixpkgs-lib_2": {
"nixpkgs_2": {
"locked": {
"lastModified": 1738452942,
"narHash": "sha256-vJzFZGaCpnmo7I6i416HaBLpC+hvcURh/BQwROcGIp8=",
"type": "tarball",
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
"lastModified": 1715534503,
"narHash": "sha256-5ZSVkFadZbFP1THataCaSf0JH2cAH3S29hU9rrxTEqk=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "2057814051972fa1453ddfb0d98badbea9b83c06",
"type": "github"
},
"original": {
"type": "tarball",
"url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"nixpkgs_3": {
"locked": {
"lastModified": 1715534503,
"narHash": "sha256-5ZSVkFadZbFP1THataCaSf0JH2cAH3S29hU9rrxTEqk=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "2057814051972fa1453ddfb0d98badbea9b83c06",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_4": {
"locked": {
"lastModified": 1719506693,
"narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
"path": "/nix/store/4p0avw1s3vf27hspgqsrqs37gxk4i83i-source",
"rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
"type": "path"
},
"original": {
"id": "nixpkgs",
"type": "indirect"
}
},
"nixpkgs_5": {
"locked": {
"lastModified": 1719506693,
"narHash": "sha256-C8e9S7RzshSdHB7L+v9I51af1gDM5unhJ2xO1ywxNH8=",
"path": "/nix/store/4p0avw1s3vf27hspgqsrqs37gxk4i83i-source",
"rev": "b2852eb9365c6de48ffb0dc2c9562591f652242a",
"type": "path"
},
"original": {
"id": "nixpkgs",
"type": "indirect"
}
},
"nixpkgs_6": {
"locked": {
"lastModified": 1740367490,
"narHash": "sha256-WGaHVAjcrv+Cun7zPlI41SerRtfknGQap281+AakSAw=",
@ -129,6 +710,106 @@
}
},
"pre-commit-hooks": {
"inputs": {
"flake-compat": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"flake-compat"
],
"gitignore": "gitignore",
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"nixpkgs"
],
"nixpkgs-stable": [
"crate2nix",
"crate2nix_stable",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1719259945,
"narHash": "sha256-F1h+XIsGKT9TkGO3omxDLEb/9jOOsI6NnzsXFsZhry4=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"type": "github"
}
},
"pre-commit-hooks_2": {
"inputs": {
"flake-compat": [
"crate2nix",
"crate2nix_stable",
"flake-compat"
],
"gitignore": "gitignore_2",
"nixpkgs": [
"crate2nix",
"crate2nix_stable",
"nixpkgs"
],
"nixpkgs-stable": [
"crate2nix",
"crate2nix_stable",
"nixpkgs"
]
},
"locked": {
"lastModified": 1719259945,
"narHash": "sha256-F1h+XIsGKT9TkGO3omxDLEb/9jOOsI6NnzsXFsZhry4=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "0ff4381bbb8f7a52ca4a851660fc7a437a4c6e07",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"type": "github"
}
},
"pre-commit-hooks_3": {
"inputs": {
"flake-compat": [
"crate2nix",
"flake-compat"
],
"flake-utils": "flake-utils_5",
"gitignore": "gitignore_3",
"nixpkgs": [
"crate2nix",
"nixpkgs"
],
"nixpkgs-stable": [
"crate2nix",
"nixpkgs"
]
},
"locked": {
"lastModified": 1712055707,
"narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"type": "github"
}
},
"pre-commit-hooks_4": {
"inputs": {
"flake-compat": [],
"gitignore": [],
@ -150,32 +831,14 @@
},
"root": {
"inputs": {
"alias-to-sieve": "alias-to-sieve",
"flake-parts": "flake-parts_2",
"crate2nix": "crate2nix",
"flake-parts": "flake-parts_4",
"impermanence": "impermanence",
"nixpkgs": "nixpkgs_2",
"pre-commit-hooks": "pre-commit-hooks",
"nixpkgs": "nixpkgs_6",
"pre-commit-hooks": "pre-commit-hooks_4",
"sops-nix": "sops-nix"
}
},
"rust-overlay": {
"inputs": {
"nixpkgs": "nixpkgs"
},
"locked": {
"lastModified": 1740450604,
"narHash": "sha256-T/lqASXzCzp5lJISCUw+qwfRmImVUnhKgAhn8ymRClI=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "5961ca311c85c31fc5f51925b4356899eed36221",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
},
"sops-nix": {
"inputs": {
"nixpkgs": [
@ -195,6 +858,81 @@
"repo": "sops-nix",
"type": "github"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_2": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_3": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_4": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_5": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",

11
flake.nix
View file

@ -2,10 +2,6 @@
description = "Description for the project";
inputs = {
alias-to-sieve = {
url = "git+https://gitea.mathebau.de/fachschaft/alias_to_sieve";
inputs.nixpkgs.follows = "nixpkgs";
};
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
sops-nix = {
url = "github:Mic92/sops-nix";
@ -14,6 +10,13 @@
impermanence = {
url = "github:nix-community/impermanence";
};
# We need this dependency for generating the nix build files for
# the alias-to-sieve program. We can do without this if we
# would generate it by hand and version it. See ./packages/flake-module.nix
crate2nix = {
url = "github:nix-community/crate2nix";
inputs.nixpkgs.follows = "nixpkgs";
};
pre-commit-hooks = {
url = "github:cachix/pre-commit-hooks.nix";
inputs = {

661
packages/alias_to_sieve/COPYING Normal file
View file

@ -0,0 +1,661 @@
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10
packages/alias_to_sieve/Cargo.toml Normal file
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[package]
name = "alias_to_sieve"
version = "0.1.0"
edition = "2021"
rust-version = "1.68.2"
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email-address-parser = "2.0.0"

206
packages/alias_to_sieve/src/lib.rs Normal file
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use email_address_parser::EmailAddress;
use fqdn::FQDN;
use std::cmp::Ordering;
use std::collections::BTreeMap;
use std::error::Error;
use std::fs::File;
use std::io::{self, BufRead};
use std::path::Path;
pub struct AliasFile {
pub content: io::Lines<io::BufReader<File>>,
pub default_domain: FQDN,
}
#[derive(PartialEq, Eq, Clone)]
pub struct OrdEmailAddress(EmailAddress);
impl PartialOrd for OrdEmailAddress {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.0.to_string().cmp(&other.0.to_string()))
}
}
impl Ord for OrdEmailAddress {
fn cmp(&self, other: &Self) -> Ordering {
self.0.to_string().cmp(&other.0.to_string())
}
}
pub type AliasMap = BTreeMap<OrdEmailAddress, Vec<OrdEmailAddress>>;
/// Read a virtual alias file <https://www.postfix.org/virtual.5.html>
/// and convert it to a map of destination addresses to a list of their final forwarding addresses.
pub fn parse_alias_to_map(alias_files: Vec<AliasFile>) -> Result<AliasMap, Box<dyn Error>> {
// File must exist in the current path
let mut redirect_map: AliasMap = AliasMap::new();
let mut destinations: Vec<OrdEmailAddress> = Vec::new();
// Extract all pairs (destination to redirect addresses) from the alias files
for alias_file in alias_files {
for line in alias_file.content {
// Ignore comments in the alias file
let line = line?;
let line = String::from(line.split_at(line.find('#').unwrap_or(line.len())).0);
let destination = line.split_at(line.find(char::is_whitespace).unwrap_or(0)).0;
if destination.is_empty() {
continue;
}
let redirects: Vec<OrdEmailAddress> = line
.split_at(line.find(char::is_whitespace).unwrap_or(0))
.1
.split(' ')
.filter(|address| !address.trim().to_string().replace(',', "").is_empty())
.map(|addr| to_mailaddress(addr, &alias_file.default_domain))
.collect::<Result<Vec<_>, _>>()?;
if redirects.is_empty() {
continue;
}
destinations.push(to_mailaddress(destination, &alias_file.default_domain)?);
redirect_map.insert(
to_mailaddress(destination, &alias_file.default_domain)?,
redirects,
);
}
}
// Replace redirects that are again forwarded elsewhere by that.
// Break after depth max_iterations and assume infinite recursion afterwards.
let mut changed = true;
let mut iterations = 0;
let max_iterations = 100;
while changed && iterations < max_iterations {
changed = false;
iterations += 1;
let mut all_new_redirects: AliasMap = AliasMap::new();
for destination in &destinations {
for forward_to in redirect_map.get(destination).unwrap() {
if let Some(new_redirects) = redirect_map.get(forward_to) {
changed = true;
all_new_redirects
.entry(destination.clone())
.or_insert(redirect_map.get(destination).unwrap().clone())
.retain(|dest| *dest != *forward_to);
all_new_redirects
.entry(destination.clone())
.and_modify(|d| d.extend(new_redirects.iter().cloned()));
}
}
}
for (destination, new_redirect) in all_new_redirects {
*redirect_map.get_mut(&destination).unwrap() = new_redirect;
}
}
if iterations == max_iterations {
return Err(String::from("Possibly infinite recursion detected in parse_alias_map. Did not terminate after {max_iterations} rounds.").into());
}
Ok(redirect_map)
}
/// Create an `OrdEmailAddress` from some alias entry.
/// Return parameter for complete mail addresses and append the default domain for local parts.
fn to_mailaddress(
alias_entry: &str,
default_domain: &FQDN,
) -> Result<OrdEmailAddress, Box<dyn Error>> {
let mut addr = alias_entry.trim().to_string();
addr = addr.replace(',', "");
if addr.contains('@') {
return Ok(OrdEmailAddress(
EmailAddress::parse(&addr, None)
.ok_or::<Box<dyn Error>>(String::from("Mailaddress {addr} not parsable.").into())?,
));
}
let unsortable_mail = EmailAddress::new(&addr, &default_domain.to_string(), None)?;
Ok(OrdEmailAddress(unsortable_mail))
}
// The output is wrapped in a Result to allow matching on errors.
// Returns an Iterator to the Reader of the lines of the file.
pub fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
where
P: AsRef<Path>,
{
let file = File::open(filename)?;
Ok(io::BufReader::new(file).lines())
}
/// Generate a Sieve script <https://en.wikipedia.org/wiki/Sieve_(mail_filtering_language)>
/// from a map of destination addresses to a list of their forwarding addresses.
///
/// Addresses are sorted according to the order on `OrdEmailAddress`.
pub fn generate_sieve_script(redirects: AliasMap) -> String {
let mut script: String =
"require [\"variables\", \"copy\", \"vnd.stalwart.expressions\", \"envelope\", \"editheader\"];
let \"i\" \"0\";
while \"i < count(envelope.to)\" {
let \"redirected\" \"false\";
"
.to_string();
for (redirect, mut destinations) in redirects {
script += format!(
// inspired by https://github.com/stalwartlabs/mail-server/issues/916#issuecomment-2474844389
" if eval \"eq_ignore_case(envelope.to[i], '{}')\" {{
addheader \"Delivered-To\" \"{}\";
{}
deleteheader :index 1 :is \"Delivered-To\" \"{}\";
let \"redirected\" \"true\";
}}
",
redirect.0,
redirect.0,
{
let mut subscript: String = String::new();
destinations.sort();
for destination in destinations.iter() {
subscript += format!(" redirect :copy \"{}\";\n", destination.0).as_str();
}
subscript
},
redirect.0
)
.as_str();
}
script += " if eval \"!redirected\" {
let \"destination\" \"envelope.to[i]\";
redirect :copy \"${destination}\";
}
";
script += " let \"i\" \"i+1\";\n";
script += "}
discard;";
script
}
#[cfg(test)]
mod tests {
use super::*;
use std::str::FromStr;
#[test]
fn recursion_detection() {
let result = parse_alias_to_map(vec![AliasFile {
content: read_lines("testdata/infiniterec.aliases").unwrap(),
default_domain: FQDN::from_str("example.com").unwrap(),
}]);
assert!(result.is_err());
}
#[test]
fn basic_parsing() {
let result = parse_alias_to_map(vec![AliasFile {
content: read_lines("testdata/simple.aliases").unwrap(),
default_domain: FQDN::from_str("example.com").unwrap(),
}])
.unwrap();
assert_eq!(result.len(), 4);
for redirects in result.iter() {
assert_eq!(redirects.1[0].0.to_string(), "me@example.org");
}
}
}

34
packages/alias_to_sieve/src/main.rs Normal file
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@ -0,0 +1,34 @@
use alias_to_sieve::*;
use fqdn::FQDN;
use std::env;
use std::str::FromStr;
fn main() {
let args: Vec<String> = env::args().collect();
if args.len() < 2 || args.len() % 2 == 0 {
print_help();
return;
}
// Collect alias files and their default domains
let mut alias_files: Vec<AliasFile> = Vec::new();
for i in (1..args.len()).step_by(2) {
if let Ok(lines) = read_lines(&args[i]) {
alias_files.push(AliasFile {
content: lines,
default_domain: FQDN::from_str(&args[i + 1]).unwrap(),
});
}
}
println!(
"{}",
generate_sieve_script(parse_alias_to_map(alias_files).unwrap())
);
}
fn print_help() {
print!(
"Reads a virtual alias file and needs a default domain to append to local paths, e.g.
./alias_to_sieve example.com.txt example.com"
);
}

2
packages/alias_to_sieve/testdata/infiniterec.aliases vendored Normal file
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@ -0,0 +1,2 @@
# This creates an infinite recursion
orga orga

4
packages/alias_to_sieve/testdata/simple.aliases vendored Normal file
View file

@ -0,0 +1,4 @@
admin root
sudo root
postmaster admin
root me@example.org

29
packages/flake-module.nix Normal file
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@ -0,0 +1,29 @@
{inputs, ...}: {
perSystem = {
pkgs,
system,
self',
...
}: {
# We build the alias to sieve tool here, this is a two step process, we first generate
# a nix expression with the crate2nix tool from nixpkgs that directly calls rustc
# and thus bypasses cargo. We could also generate this file by hand and version it,
# but that would need regeneration every time some dependency is updated, so we
# opt for build time generation. Afterwards we import and evaluate the generated
# nix expression to build the package. For the explicit solution see:
# https://nix-community.github.io/crate2nix/00_guides/30_generating/
# and for the documentation to this one
# https://nix-community.github.io/crate2nix/00_guides/31_auto_generating/
# as this module uses idf and forces builds during the evaluation it might
# have drastic performance implications, see
# https://nix.dev/manual/nix/2.24/language/import-from-derivation
packages.alias-to-sieve = let
alias-to-sieve-nix = inputs.crate2nix.tools.${system}.generatedCargoNix {
name = "alias-to-sieve";
src = ./alias_to_sieve;
};
in
(pkgs.callPackage alias-to-sieve-nix {}).rootCrate.build;
checks.alias-to-sieve = self'.packages.alias-to-sieve.override {runTests = true;};
};
}