hostip: support wildcard hosts

This adds support for wildcard hosts in CURLOPT_RESOLVE. These are
try-last so any non-wildcard entry is resolved first. If specified,
any host not matched by another CURLOPT_RESOLVE config will use this
as fallback.

Example send a.com to 10.0.0.1 and everything else to 10.0.0.2:
  curl --resolve *:443:10.0.0.2 --resolve a.com:443:10.0.0.1 \
       https://a.com https://b.com

This is probably quite similar to using:
  --connect-to a.com:443:10.0.0.1:443 --connect-to :443:10.0.0.2:443

Closes #3406
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
This commit is contained in:
Claes Jakobsson 2018-12-27 14:23:13 +01:00 committed by Daniel Gustafsson
parent ba266b3ed7
commit d8cae791f4
5 changed files with 94 additions and 1 deletions

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@ -167,7 +167,7 @@ test1424 test1425 test1426 test1427 \
test1428 test1429 test1430 test1431 test1432 test1433 test1434 test1435 \
test1436 test1437 test1438 test1439 test1440 test1441 test1442 test1443 \
test1444 test1445 test1446 test1447 test1448 test1449 test1450 test1451 \
test1452 test1453 test1454 test1455 test1456 test1457 \
test1452 test1453 test1454 test1455 test1456 test1457 test1458\
test1500 test1501 test1502 test1503 test1504 test1505 test1506 test1507 \
test1508 test1509 test1510 test1511 test1512 test1513 test1514 test1515 \
test1516 test1517 test1518 test1519 test1520 test1521 test1522 \

56
tests/data/test1458 Normal file
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@ -0,0 +1,56 @@
<testcase>
<info>
<keywords>
HTTP
HTTP GET
--resolve
</keywords>
</info>
#
# Server-side
<reply>
<data>
HTTP/1.1 200 OK
Date: Thu, 09 Nov 2010 14:49:00 GMT
Server: test-server/fake
Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
ETag: "21025-dc7-39462498"
Accept-Ranges: bytes
Content-Length: 6
Connection: close
Content-Type: text/html
Funny-head: yesyes
-foo-
</data>
</reply>
#
# Client-side
<client>
<server>
http
</server>
<name>
HTTP with wildcard --resolve
</name>
<command>
--resolve *:%HTTPPORT:%HOSTIP http://example.com:%HTTPPORT/1458
</command>
</client>
#
# Verify data after the test has been "shot"
<verify>
<strip>
^User-Agent:.*
</strip>
<protocol>
GET /1458 HTTP/1.1
Host: example.com:%HTTPPORT
Accept: */*
</protocol>
</verify>
</testcase>