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1 | ### -*-m4-*- |
2 | ### | |
3 | ### Virtual host support for distorted.org.uk Exim configuration | |
4 | ### | |
5 | ### (c) 2012 Mark Wooding | |
6 | ### | |
7 | ||
8 | ###----- Licensing notice --------------------------------------------------- | |
9 | ### | |
10 | ### This program is free software; you can redistribute it and/or modify | |
11 | ### it under the terms of the GNU General Public License as published by | |
12 | ### the Free Software Foundation; either version 2 of the License, or | |
13 | ### (at your option) any later version. | |
14 | ### | |
15 | ### This program is distributed in the hope that it will be useful, | |
16 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ### GNU General Public License for more details. | |
19 | ### | |
20 | ### You should have received a copy of the GNU General Public License | |
21 | ### along with this program; if not, write to the Free Software Foundation, | |
22 | ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | ||
24 | m4_define(<:VHOST:>, | |
df2d1f18 MW |
25 | <:domains = ${if exists{CONF_sysconf_dir/domains.conf} \ |
26 | {partial0-lsearch; CONF_sysconf_dir/domains.conf} \ | |
37a602db | 27 | {}}:>) |
185b5456 MW |
28 | m4_define(<:VHOST_FILTER:>, |
29 | <:FILTER_BASE | |
37a602db MW |
30 | VHOST |
31 | condition = DOMKV($2, {true}{false}) | |
a76bd3de | 32 | router_home_directory = DOMKV(home, {$value} fail) |
37a602db | 33 | $1 = ${expand:DOMKV($2)}:>) |
185b5456 MW |
34 | m4_define(<:VHOST_USER:>, |
35 | <:user = DOMKV(owner, {$value}{CONF_filter_user}) | |
36 | errors_to = DOMKV(errors_to, {$value} fail):>) | |
37 | ||
38 | ###-------------------------------------------------------------------------- | |
39 | ### Routers and transports for virtual hosting. | |
40 | ||
41 | SECTION(routers, route)m4_dnl | |
42 | ## If we're a front-end for some other domain, or we have special information | |
beb15dae MW |
43 | ## about the domain, then pass stuff along as instructed. The hack for the |
44 | ## `transport' is very nasty; see the commentary for `smtp'. | |
53b7804d | 45 | virtual_route: |
185b5456 MW |
46 | driver = manualroute |
47 | self = fail | |
37a602db MW |
48 | VHOST |
49 | condition = DOMKV(route, {true}{false}) | |
ccf76d84 | 50 | route_data = <;DOMKV(route) |
185b5456 | 51 | same_domain_copy_routing = true |
beb15dae | 52 | transport = DOMKV(tls-min-dh-bits, {smtp_dhbits_$value}{smtp}) |
185b5456 MW |
53 | no_more |
54 | ||
55 | SECTION(routers, virtual)m4_dnl | |
56 | ## Remap recipients according to the virtual host's instructions. This must | |
57 | ## be done in two passes, so that we can identify the correct user's spam | |
58 | ## threshold during address verification. | |
7ab75d6f | 59 | FILTER_ROUTER(virtual_data, |
37a602db | 60 | <:VHOST_FILTER(data, redirect):>,, <: |
7ab75d6f MW |
61 | VHOST_USER:>) |
62 | FILTER_ROUTER(virtual_file, | |
37a602db | 63 | <:VHOST_FILTER(file, filter):>,, <: |
7ab75d6f | 64 | VHOST_USER:>) |
185b5456 | 65 | |
08248c8f MW |
66 | SECTION(routers, virtual-spam)m4_dnl |
67 | ## If we're dealing with a virtual host, see if we have special spam-limit | |
68 | ## rules to apply. | |
69 | SPAMLIMIT_ROUTER(virtual_spam_limit_lookup) | |
70 | VHOST | |
71 | condition = DOMKV(spam-limit-file, {true}{false}) | |
72 | SPAMLIMIT_LOOKUP(DOMKV(spam-limit-file), | |
73 | , $local_part,, $domain, $sender_address) | |
74 | SPAMLIMIT_ROUTER(virtual_spam_limit_userv) | |
75 | VHOST | |
76 | condition = DOMKV(spam-limit-userv, {true}{false}) | |
77 | SPAMLIMIT_USERV(DOMKV(spam-limit-userv),, $local_part,, | |
78 | $domain, $sender_address) | |
79 | ||
6d7af7e4 MW |
80 | SECTION(routers, virtual-tail)m4_dnl |
81 | ## Last ditch effort for required local parts. This is a bit strange because | |
82 | ## we should only try this for `final' domains -- where we're not going to | |
83 | ## route using the system-wide rules -- and we want the router to decline if | |
84 | ## the local part isn't one of our required set so that routing as a whole | |
85 | ## fails. | |
86 | virtual_endstop: | |
87 | VHOST | |
88 | condition = DOMKV(final, {$value}{true}) | |
89 | driver = redirect | |
90 | no_more | |
91 | data = ${if match_local_part{$local_part}{+required} \ | |
92 | {DOMKV(errors_to, \ | |
93 | {$value} \ | |
94 | {DOMKV(owner, \ | |
95 | {$value} \ | |
96 | {postmaster})})} \ | |
97 | {:unknown:}} | |
98 | ||
185b5456 MW |
99 | DIVERT(null) |
100 | ###----- That's all, folks -------------------------------------------------- |