public
/
nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

opensmtpd: support filters.

This commit is contained in:
Gabriel Ebner 2015-09-26 09:40:44 +02:00
parent db18b6e828
commit 0dfddc5a54
3 changed files with 97 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
nixos/modules/services/mail/opensmtpd.nix
View File

@ -46,6 +46,17 @@ in {
is left empty, the OpenSMTPD server will not start.
'';
};
procPackages = mkOption {
type = types.listOf types.path;
default = [];
description = ''
Packages to search for filters, tables, queues, and schedulers.
Add OpenSMTPD-extras here if you want to use the filters, etc. from
that package.
'';
};
};
};
@ -72,12 +83,19 @@ in {
};
};
systemd.services.opensmtpd = {
systemd.services.opensmtpd = let
procEnv = pkgs.buildEnv {
name = "opensmtpd-procs";
paths = [ opensmtpd ] ++ cfg.procPackages;
pathsToLink = [ "/libexec/opensmtpd" ];
};
in {
wantedBy = [ "multi-user.target" ];
wants = [ "network.target" ];
after = [ "network.target" ];
preStart = "mkdir -p /var/spool";
serviceConfig.ExecStart = "${opensmtpd}/sbin/smtpd -d -f ${conf} ${args}";
environment.OPENSMTPD_PROC_PATH = "${procEnv}/libexec/opensmtpd";
};
environment.systemPackages = [ (pkgs.runCommand "opensmtpd-sendmail" {} ''

2
pkgs/servers/mail/opensmtpd/default.nix
View File

@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
sha256 = "67e9dd9682ca8c181e84e66c76245a4a8f6205834f915a2c021cdfeb22049e3a";
};
patches = [ ./proc_path.diff ];
configureFlags = [
"--sysconfdir=/etc"
"--localstatedir=/var"

76
pkgs/servers/mail/opensmtpd/proc_path.diff Normal file
View File

@ -0,0 +1,76 @@
diff -Naur opensmtpd-5.7.1p1/smtpd/parse.y opensmtpd-5.7.1p1.patched/smtpd/parse.y
--- opensmtpd-5.7.1p1/smtpd/parse.y 2015-06-30 10:13:34.000000000 +0200
+++ opensmtpd-5.7.1p1.patched/smtpd/parse.y 2015-09-26 08:41:17.012472516 +0200
@@ -2519,13 +2519,19 @@
{
struct filter_conf *f;
char *path;
+ const char *proc_path;
if (dict_get(&conf->sc_filters, name)) {
yyerror("filter \"%s\" already defined", name);
return (NULL);
}
- if (asprintf(&path, "%s/filter-%s", PATH_LIBEXEC, prog) == -1) {
+ proc_path = getenv("OPENSMTPD_PROC_PATH");
+ if (proc_path == NULL) {
+ proc_path = PATH_LIBEXEC;
+ }
+
+ if (asprintf(&path, "%s/filter-%s", proc_path, prog) == -1) {
yyerror("filter \"%s\" asprintf failed", name);
return (0);
}
diff -Naur opensmtpd-5.7.1p1/smtpd/smtpd.c opensmtpd-5.7.1p1.patched/smtpd/smtpd.c
--- opensmtpd-5.7.1p1/smtpd/smtpd.c 2015-06-30 10:13:34.000000000 +0200
+++ opensmtpd-5.7.1p1.patched/smtpd/smtpd.c 2015-09-26 08:41:16.998472557 +0200
@@ -854,6 +854,7 @@
char path[PATH_MAX];
char name[PATH_MAX];
char *arg;
+ char *proc_path;
if (strlcpy(name, conf, sizeof(name)) >= sizeof(name)) {
log_warnx("warn: %s-proc: conf too long", key);
@@ -864,7 +865,12 @@
if (arg)
*arg++ = '\0';
- if (snprintf(path, sizeof(path), PATH_LIBEXEC "/%s-%s", key, name) >=
+ proc_path = getenv("OPENSMTPD_PROC_PATH");
+ if (proc_path == NULL) {
+ proc_path = PATH_LIBEXEC;
+ }
+
+ if (snprintf(path, sizeof(path), "%s/%s-%s", proc_path, key, name) >=
(ssize_t)sizeof(path)) {
log_warn("warn: %s-proc: exec path too long", key);
return (-1);
diff -Naur opensmtpd-5.7.1p1/smtpd/table.c opensmtpd-5.7.1p1.patched/smtpd/table.c
--- opensmtpd-5.7.1p1/smtpd/table.c 2015-06-30 10:13:34.000000000 +0200
+++ opensmtpd-5.7.1p1.patched/smtpd/table.c 2015-09-26 08:41:17.005472536 +0200
@@ -201,6 +201,7 @@
struct table_backend *tb;
char buf[LINE_MAX];
char path[LINE_MAX];
+ const char *proc_path;
size_t n;
struct stat sb;
@@ -215,8 +216,14 @@
if (name && table_find(name, NULL))
fatalx("table_create: table \"%s\" already defined", name);
+ proc_path = getenv("OPENSMTPD_PROC_PATH");
+ if (proc_path == NULL) {
+ proc_path = PATH_LIBEXEC;
+ }
+
if ((tb = table_backend_lookup(backend)) == NULL) {
- if ((size_t)snprintf(path, sizeof(path), PATH_LIBEXEC "/table-%s",
+ if ((size_t)snprintf(path, sizeof(path), "%s/table-%s",
+ proc_path,
backend) >= sizeof(path)) {
fatalx("table_create: path too long \""
PATH_LIBEXEC "/table-%s\"", backend);