from luxion

1 files changed, 150 insertions, 0 deletions

diff --git a/mail-mta/netqmail/outgoingip.patch b/mail-mta/netqmail/outgoingip.patch
new file mode 100644
index 0000000..c5c6632
--- /dev/null
+++ b/mail-mta/netqmail/outgoingip.patch
@@ -0,0 +1,150 @@
+diff --git i/qmail-control.9 w/qmail-control.9
+index 822f397..f3f77d6 100644
+--- i/qmail-control.9
++++ w/qmail-control.9
+@@ -60,6 +60,7 @@ control	default	used by
+ .I localiphost	\fIme	\fRqmail-smtpd
+ .I locals	\fIme	\fRqmail-send
+ .I morercpthosts	\fR(none)	\fRqmail-smtpd
++.I outgoingip	\fR0.0.0.0	\fRqmail-remote
+ .I percenthack	\fR(none)	\fRqmail-send
+ .I plusdomain	\fIme	\fRqmail-inject
+ .I qmqpservers	\fR(none)	\fRqmail-qmqpc
+diff --git i/qmail-remote.8 w/qmail-remote.8
+index 685f47c..0a29a0b 100644
+--- i/qmail-remote.8
++++ w/qmail-remote.8
+@@ -137,6 +137,13 @@ is the fully-qualified domain name of the server).
+ .IR (tlshosts/<FQDN>.pem 
+ takes precedence over this file however).
+ 
++.TP 5
++.I outgoingip
++IP address to be used on outgoing connections.
++Default: system-defined.
++The value 
++.IR 0.0.0.0 
++is equivalent to the system default.
+ .TP 5
+ .I smtproutes
+ Artificial SMTP routes.
+diff --git i/qmail-remote.c w/qmail-remote.c
+index 9787135..254b078 100644
+--- i/qmail-remote.c
++++ w/qmail-remote.c
+@@ -40,6 +40,7 @@ GEN_ALLOC_readyplus(saa,stralloc,sa,len,a,i,n,x,10,saa_readyplus)
+ static stralloc sauninit = {0};
+ 
+ stralloc helohost = {0};
++stralloc outgoingip = {0};
+ stralloc routes = {0};
+ struct constmap maproutes;
+ stralloc host = {0};
+@@ -49,6 +50,7 @@ stralloc sender = {0};
+ saa reciplist = {0};
+ 
+ struct ip_address partner;
++struct ip_address outip;
+ 
+ #ifdef TLS
+ # include <sys/stat.h>
+@@ -70,6 +72,7 @@ for (i = 0;i < sa->len;++i) {
+ ch = sa->s[i]; if (ch < 33) ch = '?'; if (ch > 126) ch = '?';
+ if (substdio_put(subfdoutsmall,&ch,1) == -1) _exit(0); } }
+ 
++void temp_noip() { out("Zinvalid ipaddr in control/outgoingip (#4.3.0)\n"); zerodie(); }
+ void temp_nomem() { out("ZOut of memory. (#4.3.0)\n"); zerodie(); }
+ void temp_oserr() { out("Z\
+ System resources temporarily unavailable. (#4.3.0)\n"); zerodie(); }
+@@ -742,6 +745,7 @@ int flagcname;
+ 
+ void getcontrols()
+ {
++  int r;
+   if (control_init() == -1) temp_control();
+   if (control_readint(&timeout,"control/timeoutremote") == -1) temp_control();
+   if (control_readint(&timeoutconnect,"control/timeoutconnect") == -1)
+@@ -756,6 +760,12 @@ void getcontrols()
+     case 1:
+       if (!constmap_init(&maproutes,routes.s,routes.len,1)) temp_nomem(); break;
+   }
++ r = control_readline(&outgoingip,"control/outgoingip");
++ if (-1 == r) { if (errno == error_nomem) temp_nomem(); temp_control(); }
++ if (0 == r && !stralloc_copys(&outgoingip, "0.0.0.0")) temp_nomem();
++ if (str_equal(outgoingip.s, "0.0.0.0"))
++   { outip.d[0]=outip.d[1]=outip.d[2]=outip.d[3]=(unsigned long) 0; }
++ else if (!ip_scan(outgoingip.s, &outip)) temp_noip();
+ }
+ 
+ void main(argc,argv)
+@@ -854,7 +864,7 @@ char **argv;
+     smtpfd = socket(AF_INET,SOCK_STREAM,0);
+     if (smtpfd == -1) temp_oserr();
+  
+-    if (timeoutconn(smtpfd,&ip.ix[i].ip,(unsigned int) port,timeoutconnect) == 0) {
++    if (timeoutconn(smtpfd,&ip.ix[i].ip,&outip,(unsigned int) port,timeoutconnect) == 0) {
+       tcpto_err(&ip.ix[i].ip,0);
+       partner = ip.ix[i].ip;
+ #ifdef TLS
+diff --git i/qmail-showctl.c w/qmail-showctl.c
+index a24aa63..4e44beb 100644
+--- i/qmail-showctl.c
++++ w/qmail-showctl.c
+@@ -230,6 +230,7 @@ void main()
+   do_str("localiphost",1,"localiphost","Local IP address becomes ");
+   do_lst("locals","Messages for me are delivered locally.","Messages for "," are delivered locally.");
+   do_str("me",0,"undefined! Uh-oh","My name is ");
++  do_str("outgoingip",0,"0.0.0.0","Outgoing IP address is ");
+   do_lst("percenthack","The percent hack is not allowed.","The percent hack is allowed for user%host@",".");
+   do_str("plusdomain",1,"plusdomain","Plus domain name is ");
+   do_lst("qmqpservers","No QMQP servers.","QMQP server: ",".");
+diff --git i/remoteinfo.c w/remoteinfo.c
+index c7abd70..5532813 100644
+--- i/remoteinfo.c
++++ w/remoteinfo.c
+@@ -44,12 +44,12 @@ int timeout;
+   s = socket(AF_INET,SOCK_STREAM,0);
+   if (s == -1) return 0;
+  
+-  byte_zero(&sin,sizeof(sin));
++/*  byte_zero(&sin,sizeof(sin));
+   sin.sin_family = AF_INET;
+   byte_copy(&sin.sin_addr,4,ipl);
+   sin.sin_port = 0;
+-  if (bind(s,(struct sockaddr *) &sin,sizeof(sin)) == -1) { close(s); return 0; }
+-  if (timeoutconn(s,ipr,113,timeout) == -1) { close(s); return 0; }
++  if (bind(s,(struct sockaddr *) &sin,sizeof(sin)) == -1) { close(s); return 0; } */
++  if (timeoutconn(s,ipr,ipl,113,timeout) == -1) { close(s); return 0; }
+   fcntl(s,F_SETFL,fcntl(s,F_GETFL,0) & ~O_NDELAY);
+  
+   len = 0;
+diff --git i/timeoutconn.c w/timeoutconn.c
+index 33a16d9..e768b52 100644
+--- i/timeoutconn.c
++++ w/timeoutconn.c
+@@ -10,9 +10,10 @@
+ #include "byte.h"
+ #include "timeoutconn.h"
+ 
+-int timeoutconn(s,ip,port,timeout)
++int timeoutconn(s,ip,outip,port,timeout)
+ int s;
+ struct ip_address *ip;
++struct ip_address *outip;
+ unsigned int port;
+ int timeout;
+ {
+@@ -22,6 +23,13 @@ int timeout;
+   fd_set wfds;
+   struct timeval tv;
+  
++  /* bind() an outgoing ipaddr */
++  byte_zero(&sin,sizeof(sin));
++  byte_copy(&sin.sin_addr.s_addr,4,outip);
++  sin.sin_family = AF_INET;
++
++  if (-1 == bind(s,(struct sockaddr *) &sin,sizeof(sin))) return -1;
++
+   byte_zero(&sin,sizeof(sin));
+   byte_copy(&sin.sin_addr,4,ip);
+   x = (char *) &sin.sin_port;