projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 0972d4d7 | 1 | # Exim test configuration 2620 |
| afda344b | 2 | |
| 0b4dfe7a JH |
3 | PARTIAL=localhost::PORT_N |
| 4 | SERVERS=PARTIAL/test/CALLER/ | |
| afda344b | 5 | |
| d4dc049f JH |
6 | .include DIR/aux-var/std_conf_prefix |
| 7 | ||
| afda344b | 8 | primary_hostname = myhost.test.ex |
| afda344b PH |
9 | |
| 10 | # ----- Main settings ----- | |
| 11 | ||
| 12 | domainlist local_domains = @ | |
| 13 | hostlist relay_hosts = net-pgsql;select * from them where \ | |
| 14 | id='$sender_host_address' | |
| 15 | ||
| 16 | acl_smtp_rcpt = check_recipient | |
| 17 | ||
| 18 | pgsql_servers = SERVERS | |
| 19 | ||
| 20 | ||
| 21 | # ----- ACL ----- | |
| 22 | ||
| 23 | begin acl | |
| 24 | ||
| 25 | check_recipient: | |
| 0b4dfe7a JH |
26 | # Tainted-data checks |
| 27 | warn | |
| 28 | # taint only in lookup string | |
| 29 | set acl_m0 = ok: ${lookup pgsql {select name from them where id = '$local_part'}} | |
| 30 | # option on lookup type unaffected | |
| 31 | set acl_m0 = ok: ${lookup pgsql,servers=SSPEC {select name from them where id = '$local_part'}} | |
| 32 | # partial server-spec, indexing main-option, works | |
| 33 | set acl_m0 = ok: ${lookup pgsql,servers=PARTIAL {select name from them where id = '$local_part'}} | |
| 34 | # oldstyle server spec, prepended to lookup string, fails with taint | |
| 35 | set acl_m0 = FAIL: ${lookup pgsql {servers=SSPEC; select name from them where id = '$local_part'}} | |
| 36 | ||
| 37 | # In list-stle lookup, tainted lookup string is ok if server spec comes from main-option | |
| 38 | warn set acl_m0 = ok: hostlist | |
| 39 | hosts = net-pgsql;select * from them where id='$local_part' | |
| 40 | # ... but setting a per-query servers spec fails due to the taint | |
| 41 | warn set acl_m0 = FAIL: hostlist | |
| 42 | hosts = <& net-pgsql;servers=SSPEC; select * from them where id='$local_part' | |
| 43 | ||
| 44 | # The newer server-list-as-option-to-lookup-type is not a solution to tainted data in the lookup, because | |
| 45 | # string-expansion is done before list-expansion so the taint contaminates the entire list. | |
| 46 | warn set acl_m0 = FAIL: hostlist | |
| 47 | hosts = <& net-pgsql,servers=SSPEC; select * from them where id='$local_part' | |
| 48 | ||
| afda344b PH |
49 | accept domains = +local_domains |
| 50 | accept hosts = +relay_hosts | |
| 51 | deny message = relay not permitted | |
| 52 | ||
| 53 | ||
| 54 | # ----- Routers ----- | |
| 55 | ||
| 56 | begin routers | |
| 57 | ||
| 58 | r1: | |
| 59 | driver = accept | |
| 60 | address_data = ${lookup pgsql{select name from them where id='ph10'}} | |
| 61 | transport = t1 | |
| 62 | ||
| 63 | ||
| 64 | # ----- Transports ----- | |
| 65 | ||
| 66 | begin transports | |
| 67 | ||
| 68 | t1: | |
| 69 | driver = appendfile | |
| 70 | file = DIR/test-mail/\ | |
| 71 | ${lookup pgsql{select id from them where id='ph10'}{$value}fail} | |
| 72 | user = CALLER | |
| 73 | ||
| 74 | ||
| 75 | # End |