35 lines
1.2 KiB
Nix
35 lines
1.2 KiB
Nix
{ stdenv, fetchurl, perl, perlPackages, lib, runCommand, postfix }:
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let
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mk-perl-flags = inputs: lib.concatStringsSep " " (map (dep: "-I ${dep}/lib/perl5/site_perl") inputs);
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postgrey-flags = mk-perl-flags (with perlPackages; [
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NetServer BerkeleyDB DigestSHA1 NetAddrIP IOMultiplex
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]);
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policy-test-flags = mk-perl-flags (with perlPackages; [
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ParseSyslog
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]);
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version = "1.36";
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name = "postgrey-${version}";
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in runCommand name {
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src = fetchurl {
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url = "http://postgrey.schweikert.ch/pub/${name}.tar.gz";
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sha256 = "09jzb246ki988389r9gryigriv9sravk40q75fih5n0q4p2ghax2";
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};
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meta = with stdenv.lib; {
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description = "A postfix policy server to provide greylisting";
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homepage = "https://postgrey.schweikert.ch/";
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platforms = postfix.meta.platforms;
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licenses = licenses.gpl2;
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};
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} ''
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mkdir -p $out/bin
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cd $out
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tar -xzf $src --strip-components=1
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mv postgrey policy-test bin
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sed -i -e "s,#!/usr/bin/perl -T,#!${perl}/bin/perl -T ${postgrey-flags}," \
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-e "s#/etc/postfix#$out#" \
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bin/postgrey
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sed -i -e "s,#!/usr/bin/perl,#!${perl}/bin/perl ${policy-test-flags}," \
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bin/policy-test
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''
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