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Fix issue 1446: honor ports given in SRV responses.

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* common/http.c (send_request, connect_server, http_open): Use a
  struct srv instead of a single srvtag so we can pass the chosen host
  and port back to the caller.
  (connect_server): Use the proper port in the HAVE_GETADDRINFO case.

* keyserver/curl-shim.c (curl_easy_perform): Use struct srv and log
  chosen host and port.

* keyserver/gpgkeys_hkp.c (main): Properly take the port given by SRV.
This commit is contained in:
David Shaw 2012-12-15 10:11:11 -05:00
parent 3e7cc25d4a
commit ba9e974f1f
4 changed files with 79 additions and 36 deletions
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16
keyserver/gpgkeys_hkp.c
View file

@ -1,6 +1,6 @@
/* gpgkeys_hkp.c - talk to an HKP keyserver
* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
* 2009 Free Software Foundation, Inc.
* 2009, 2012 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -693,6 +693,7 @@ main(int argc,char *argv[])
goto fail;
}
/* Defaults */
if(ks_strcasecmp(opt->scheme,"hkps")==0)
{
proto="https";
@ -725,11 +726,9 @@ main(int argc,char *argv[])
goto fail;
}
/* If the user gives a :port, then disable SRV. The semantics of a
specified port and SRV do not play well together. */
if(opt->port)
port=opt->port;
else if(try_srv)
/* Only use SRV if the user does not provide a :port. The semantics
of a specified port and SRV do not play well together. */
if(!opt->port && try_srv)
{
char *srvtag;
@ -754,6 +753,11 @@ main(int argc,char *argv[])
#endif
}
/* If the user provided a port (or it came in via SRV, above),
replace the default. */
if(opt->port)
port=opt->port;
curl_easy_setopt(curl,CURLOPT_ERRORBUFFER,errorbuffer);
if(opt->auth)