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Enable IPv6 connections to the server, and add pg_hba.conf IPv6 entries

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if the OS supports it.  Code will still compile on non-IPv6-aware
machines (feature added by Bruce).

Nigel Kukard
This commit is contained in:
Bruce Momjian
2003-01-06 03:18:27 +00:00
parent d99e7b5a0d
commit c3e9699f21
18 changed files with 949 additions and 248 deletions
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33
src/backend/postmaster/postmaster.c
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@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.301 2002/12/06 04:37:02 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.302 2003/01/06 03:18:27 momjian Exp $
*
* NOTES
*
@@ -669,15 +669,30 @@ PostmasterMain(int argc, char *argv[])
*/
if (NetServer)
{
status = StreamServerPort(AF_INET, VirtualHost,
#ifdef HAVE_IPV6
/* Try INET6 first. May fail if kernel doesn't support IP6 */
status = StreamServerPort(AF_INET6, VirtualHost,
(unsigned short) PostPortNumber,
UnixSocketDir,
&ServerSock_INET);
if (status != STATUS_OK)
{
postmaster_error("cannot create INET stream port");
ExitPostmaster(1);
elog(LOG, "IPv6 support disabled --- perhaps the kernel does not support IPv6");
#endif
status = StreamServerPort(AF_INET, VirtualHost,
(unsigned short) PostPortNumber,
UnixSocketDir,
&ServerSock_INET);
if (status != STATUS_OK)
{
postmaster_error("cannot create INET stream port");
ExitPostmaster(1);
}
#ifdef HAVE_IPV6
else
elog(LOG, "IPv4 socket created");
}
#endif
}
#ifdef HAVE_UNIX_SOCKETS
@@ -2091,13 +2106,19 @@ DoBackend(Port *port)
/*
* Get the remote host name and port for logging and status display.
*/
if (port->raddr.sa.sa_family == AF_INET)
if (isAF_INETx(port->raddr.sa.sa_family))
{
unsigned short remote_port;
char *host_addr;
#ifdef HAVE_IPV6
char ip_hostinfo[INET6_ADDRSTRLEN];
#else
char ip_hostinfo[INET_ADDRSTRLEN];
#endif
remote_port = ntohs(port->raddr.in.sin_port);
host_addr = inet_ntoa(port->raddr.in.sin_addr);
host_addr = SockAddr_ntop(&port->raddr, ip_hostinfo,
sizeof(ip_hostinfo), 1);
remote_host = NULL;