#ifndef ETRN_ENABLE
printf("-ETRN");
#endif /* ETRN_ENABLE */
+#ifndef ODMR_ENABLE
+ printf("-ODMR");
+#endif /* ODMR_ENABLE */
#ifdef SSL_ENABLE
printf("+SSL");
#endif
{
if (ctl->active && !(implicitmode && ctl->server.skip)&&!ctl->password)
{
- if (ctl->server.preauthenticate == A_KERBEROS_V4 ||
- ctl->server.preauthenticate == A_KERBEROS_V5 ||
- ctl->server.preauthenticate == A_SSH ||
-#ifdef GSSAPI
- ctl->server.protocol == P_IMAP_GSS ||
-#endif /* GSSAPI */
- ctl->server.protocol == P_IMAP_K4)
+ if (ctl->server.preauthenticate > A_PASSWORD)
/* Server won't care what the password is, but there
must be some non-null string here. */
ctl->password = ctl->remotename;
for (ctl = querylist; ctl; ctl = ctl->next)
{
if (ctl->active && !(implicitmode && ctl->server.skip)
- && ctl->server.protocol != P_ETRN
- && ctl->server.protocol != P_IMAP_K4
-#ifdef GSSAPI
- && ctl->server.protocol != P_IMAP_GSS
-#endif /* GSSAPI */
+ && ctl->server.preauthenticate <= A_PASSWORD
&& !ctl->password)
{
if (!isatty(0))
*/
if (run.poll_interval)
{
- if (!nodetach)
+ if (nodetach)
+ deal_with_sigchld();
+ else
daemonize(run.logfile, terminate_run);
report(stdout, _("starting fetchmail %s daemon \n"), VERSION);
#ifndef O_SYNC
#define O_SYNC 0 /* use it if we have it */
#endif
- if ((st = open(lockfile, O_WRONLY|O_CREAT|O_EXCL|O_SYNC, 0666)) != -1)
+ if (!lock_acquired)
{
- sprintf(tmpbuf,"%d", getpid());
- write(st, tmpbuf, strlen(tmpbuf));
- if (run.poll_interval)
- {
- sprintf(tmpbuf," %d", run.poll_interval);
- write(st, tmpbuf, strlen(tmpbuf));
- }
- close(st); /* should be safe, fd was opened with O_SYNC */
- lock_acquired = TRUE;
+ if ((st = open(lockfile, O_WRONLY|O_CREAT|O_EXCL|O_SYNC, 0666)) != -1)
+ {
+ sprintf(tmpbuf,"%d", getpid());
+ write(st, tmpbuf, strlen(tmpbuf));
+ if (run.poll_interval)
+ {
+ sprintf(tmpbuf," %d", run.poll_interval);
+ write(st, tmpbuf, strlen(tmpbuf));
+ }
+ close(st); /* should be safe, fd was opened with O_SYNC */
+ lock_acquired = TRUE;
+ }
+ else
+ {
+ fprintf(stderr, _("fetchmail: lock creation failed.\n"));
+ return(PS_EXCLUDE);
+ }
}
/*
else if (rcstat.st_mtime > parsetime)
{
report(stdout, _("restarting fetchmail (%s changed)\n"), rcfile);
- execvp("fetchmail", argv);
+ /*
+ * Matthias Andree: Isn't this prone to introduction of
+ * "false" programs by interfering with PATH? Those
+ * path-searching execs might not be the best ideas for
+ * this reason.
+ *
+ * Rob Funk: But is there any way for someone to modify
+ * the PATH variable of a running fetchmail? I don't know
+ * of a way.
+ *
+ * Dave's change makes fetchmail restart itself in exactly
+ * the way it was started from the shell (or shell script)
+ * in the first place. If you're concerned about PATH
+ * contamination, call fetchmail initially with a full
+ * path, and use Dave's patch.
+ *
+ * Not using a -p variant of exec means that the restart
+ * will break if both (a) the user depended on PATH to
+ * call fetchmail in the first place, and (b) the system
+ * doesn't save the whole path in argv[0] if the whole
+ * path wasn't used in the initial call. (If I recall
+ * correctly, Linux saves it but many other Unices don't.)
+ */
+ execvp(argv[0], argv);
report(stderr, _("attempt to re-exec fetchmail failed\n"));
}
* reliability and shave off some per-UDP-packet costs.
* Unfortunately it interacted badly with diald, which effectively
* filters out DNS queries over TCP/IP for reasons having to do
- * with some obscure kernel problem involving bootstrapping of
+ * with some obscure Linux kernel problem involving bootstrapping of
* dynamically-addressed links. I don't understand this mess
* and don't want to, so it's "See ya!" to this hack.
*/
#ifdef POP3_ENABLE
/* leave the UIDL state alone if there have been any errors */
if (!check_only &&
- ((querystatus==PS_SUCCESS) || (querystatus==PS_NOMAIL)))
+ ((querystatus==PS_SUCCESS) || (querystatus==PS_NOMAIL) || (querystatus==PS_MAXFETCH)))
uid_swap_lists(ctl);
#endif /* POP3_ENABLE */
successes ? PS_SUCCESS : querystatus);
terminate_run(0);
- exit(successes ? PS_SUCCESS : querystatus);
+
+ if (successes)
+ exit(PS_SUCCESS);
+ else if (querystatus)
+ exit(querystatus);
+ else
+ /* in case we interrupted before a successful fetch */
+ exit(PS_NOMAIL);
+
+ exit(successes ? : querystatus);
}
static void list_merge(struct idlist **dstl, struct idlist **srcl, int force)
FLAG_MERGE(server.dns);
FLAG_MERGE(server.checkalias);
FLAG_MERGE(server.uidl);
+ FLAG_MERGE(server.principal);
#if defined(linux) || defined(__FreeBSD__)
FLAG_MERGE(server.interface);
struct stat rcstat;
run.bouncemail = TRUE;
+ run.spambounce = FALSE; /* don't bounce back to innocent bystanders */
memset(&def_opts, '\0', sizeof(struct query));
def_opts.smtp_socket = -1;
def_opts.smtpaddress = (char *)0;
+ def_opts.smtpname = (char *)0;
#define ANTISPAM(n) save_str(&def_opts.antispam, STRING_DUMMY, 0)->val.status.num = (n)
ANTISPAM(571); /* sendmail */
ANTISPAM(550); /* old exim */
run.poll_interval = cmd_run.poll_interval;
if (cmd_run.invisible)
run.invisible = cmd_run.invisible;
+ if (cmd_run.showdots)
+ run.showdots = cmd_run.showdots;
if (cmd_run.use_syslog)
run.use_syslog = (cmd_run.use_syslog == FLAG_TRUE);
if (cmd_run.postmaster)
{
ctl->wedged = FALSE;
- if (configdump || (ctl->active && !(implicitmode && ctl->server.skip)))
+ if (configdump || ctl->active )
{
/* merge in defaults */
optmerge(ctl, &def_opts, FALSE);
* do this unconditionally, but it made fetchmail excessively
* vulnerable to misconfigured DNS setups.
*
- * If we're using ETRN, the smtp hunt list is the list of
- * systems we're polling on behalf of; these have to be
- * fully-qualified domain names. The default for this list
- * should be the FQDN of localhost.
+ * If we're using ETRN or ODMR, the smtp hunt list is the
+ * list of systems we're polling on behalf of; these have
+ * to be fully-qualified domain names. The default for
+ * this list should be the FQDN of localhost.
*
* If we're using Kerberos for authentication, we need
- * the FQDN in order to generate capability keys.
- */
- if (ctl->server.protocol == P_ETRN
- || ctl->server.preauthenticate == A_KERBEROS_V4
- || ctl->server.preauthenticate == A_KERBEROS_V5)
+ * the FQDN in order to generate capability keys. */
+ if (ctl->server.protocol==P_ETRN || ctl->server.protocol==P_ODMR
+ || ctl->server.preauthenticate == A_KERBEROS_V4
+ || ctl->server.preauthenticate == A_KERBEROS_V5)
if (strcmp(fetchmailhost, "localhost") == 0)
fetchmailhost = host_fqdn();
ctl->server.truename = xstrdup(leadname);
}
#ifdef HAVE_GETHOSTBYNAME
- else if (!configdump && (ctl->server.preauthenticate==A_KERBEROS_V4 ||
- ctl->server.preauthenticate==A_KERBEROS_V5 ||
- (ctl->server.dns && MULTIDROP(ctl))))
+ else if (!configdump)
{
- struct hostent *namerec;
-
- /* compute the canonical name of the host */
- errno = 0;
- namerec = gethostbyname(ctl->server.queryname);
- if (namerec == (struct hostent *)NULL)
+ if (ctl->server.preauthenticate==A_KERBEROS_V4 ||
+ ctl->server.preauthenticate==A_KERBEROS_V5 ||
+ (ctl->server.dns && MULTIDROP(ctl)))
{
- report(stderr,
- _("couldn't find canonical DNS name of %s\n"),
- ctl->server.pollname);
- ctl->server.truename = xstrdup(ctl->server.queryname);
- ctl->server.trueaddr = NULL;
+ struct hostent *namerec;
+
+ /* compute the canonical name of the host */
+ errno = 0;
+ namerec = gethostbyname(ctl->server.queryname);
+ if (namerec == (struct hostent *)NULL)
+ {
+ report(stderr,
+ _("couldn't find canonical DNS name of %s\n"),
+ ctl->server.pollname);
+ ctl->server.truename = xstrdup(ctl->server.queryname);
+ ctl->server.trueaddr = NULL;
+ }
+ else
+ ctl->server.truename=xstrdup((char *)namerec->h_name);
}
- else
- ctl->server.truename=xstrdup((char *)namerec->h_name);
- }
#endif /* HAVE_GETHOSTBYNAME */
- else {
+ else {
#ifdef HAVE_GETHOSTBYNAME
- struct hostent *namerec;
-
- /* <fetchmail@mail.julianhaight.com>
- Get the host's IP, so we can report it like this:
-
- Received: from hostname [10.0.0.1]
-
- do we actually need to gethostbyname to find the IP?
- it seems like it would be faster to do this later, when
- we are actually resolving the hostname for a connection,
- but I ain't that smart, so I don't know where to make
- the change later..
- */
- errno = 0;
- namerec = gethostbyname(ctl->server.queryname);
- if (namerec == (struct hostent *)NULL)
- {
- report(stderr,
- _("couldn't find canonical DNS name of %s\n"),
- ctl->server.pollname);
- exit(PS_DNS);
- }
- else {
- ctl->server.truename=xstrdup((char *)namerec->h_name);
- ctl->server.trueaddr=xmalloc(namerec->h_length);
- memcpy(ctl->server.trueaddr,
- namerec->h_addr_list[0],
- namerec->h_length);
- }
+ struct hostent *namerec;
+
+ /* <fetchmail@mail.julianhaight.com>
+ Get the host's IP, so we can report it like this:
+
+ Received: from hostname [10.0.0.1]
+
+ do we actually need to gethostbyname to find the IP?
+ it seems like it would be faster to do this later, when
+ we are actually resolving the hostname for a connection,
+ but I ain't that smart, so I don't know where to make
+ the change later..
+ */
+ errno = 0;
+ namerec = gethostbyname(ctl->server.queryname);
+ if (namerec == (struct hostent *)NULL)
+ {
+ report(stderr,
+ _("couldn't find canonical DNS name of %s\n"),
+ ctl->server.pollname);
+ exit(PS_DNS);
+ }
+ else {
+ ctl->server.truename=xstrdup((char *)namerec->h_name);
+ ctl->server.trueaddr=xmalloc(namerec->h_length);
+ memcpy(ctl->server.trueaddr,
+ namerec->h_addr_list[0],
+ namerec->h_length);
+ }
#else
- ctl->server.truename = xstrdup(ctl->server.queryname);
+ ctl->server.truename = xstrdup(ctl->server.queryname);
#endif /* HAVE_GETHOSTBYNAME */
+ }
}
/* if no folders were specified, set up the null one as default */
#endif /* POP3_ENABLE */
break;
case P_IMAP:
- case P_IMAP_K4:
- case P_IMAP_CRAM_MD5:
- case P_IMAP_LOGIN:
#ifdef GSSAPI
case P_IMAP_GSS:
#endif /* GSSAPI */
return(PS_PROTOCOL);
#endif /* HAVE_GETHOSTBYNAME */
#endif /* ETRN_ENABLE */
+ case P_ODMR:
+#ifndef ODMR_ENABLE
+ report(stderr, _("ODMR support is not configured.\n"));
+ return(PS_PROTOCOL);
+#else
+#ifdef HAVE_GETHOSTBYNAME
+ return(doODMR(ctl));
+#else
+ report(stderr, _("Cannot support ODMR without gethostbyname(2).\n"));
+ return(PS_PROTOCOL);
+#endif /* HAVE_GETHOSTBYNAME */
+#endif /* ODMR_ENABLE */
default:
report(stderr, _("unsupported protocol selected.\n"));
return(PS_PROTOCOL);
#endif
if (runp->invisible)
printf(_("Fetchmail will masquerade and will not generate Received\n"));
+ if (runp->showdots)
+ printf(_("Fetchmail will show progress dots even in logfiles.\n"));
if (runp->postmaster)
printf(_("Fetchmail will forward misaddressed multidrop messages to %s.\n"),
runp->postmaster);
printf(_("Options for retrieving from %s@%s:\n"),
ctl->remotename, visbuf(ctl->server.pollname));
- if (ctl->server.via && (ctl->server.protocol != P_ETRN))
+ if (ctl->server.via && (ctl->server.protocol < P_ETRN))
printf(_(" Mail will be retrieved via %s\n"), ctl->server.via);
if (ctl->server.interval)
if (ctl->server.skip || outlevel >= O_VERBOSE)
printf(_(" This host %s be queried when no host is specified.\n"),
ctl->server.skip ? _("will not") : _("will"));
- /*
- * Don't poll for password when there is one or when using the ETRN
- * or IMAP-GSS protocol
- */
- /* ETRN, IMAP_GSS, and IMAP_K4 do not need a password, so skip this */
- if ( (ctl->server.protocol != P_ETRN)
-#ifdef GSSAPI
- && (ctl->server.protocol != P_IMAP_GSS)
-#endif /* GSSAPI */
- && (ctl->server.protocol != P_IMAP_K4) ) {
- if (!ctl->password)
- printf(_(" Password will be prompted for.\n"));
- else if (outlevel >= O_VERBOSE)
- {
- if (ctl->server.protocol == P_APOP)
- printf(_(" APOP secret = \"%s\".\n"),
- visbuf(ctl->password));
- else if (ctl->server.protocol == P_RPOP)
- printf(_(" RPOP id = \"%s\".\n"),
- visbuf(ctl->password));
- else
- printf(_(" Password = \"%s\".\n"),
+ if (ctl->server.preauthenticate <= A_PASSWORD)
+ {
+ if (!ctl->password)
+ printf(_(" Password will be prompted for.\n"));
+ else if (outlevel >= O_VERBOSE)
+ {
+ if (ctl->server.protocol == P_APOP)
+ printf(_(" APOP secret = \"%s\".\n"),
+ visbuf(ctl->password));
+ else if (ctl->server.protocol == P_RPOP)
+ printf(_(" RPOP id = \"%s\".\n"),
+ visbuf(ctl->password));
+ else
+ printf(_(" Password = \"%s\".\n"),
visbuf(ctl->password));
- }
+ }
}
if (ctl->server.protocol == P_POP3
#endif /* INET6_ENABLE */
else if (outlevel >= O_VERBOSE)
printf(_(" (using default port)"));
- if (ctl->server.uidl && (ctl->server.protocol != P_ETRN))
+ if (ctl->server.uidl && (ctl->server.protocol < P_ETRN))
printf(_(" (forcing UIDL use)"));
putchar('.');
putchar('\n');
- if (ctl->server.preauthenticate == A_KERBEROS_V4)
- printf(_(" Kerberos V4 preauthentication enabled.\n"));
- else if (ctl->server.preauthenticate == A_KERBEROS_V5)
- printf(_(" Kerberos V5 preauthentication enabled.\n"));
- else if (ctl->server.preauthenticate == A_SSH)
+ switch (ctl->server.preauthenticate)
+ {
+ case A_ANY:
+ printf(_(" All authentication methods will be described.\n"));
+ break;
+ case A_PASSWORD:
+ printf(_(" Password authentication will be forced.\n"));
+ break;
+ case A_GSSAPI:
+ printf(_(" GSSAPI preauthentication will be forced.\n"));
+ break;
+ case A_KERBEROS_V4:
+ printf(_(" Kerberos V4 preauthentication will be forced.\n"));
+ break;
+ case A_KERBEROS_V5:
+ printf(_(" Kerberos V5 preauthentication will be forced.\n"));
+ break;
+ case A_SSH:
printf(_(" End-to-end encryption assumed.\n"));
+ break;
+ }
+ if (ctl->server.principal != (char *) NULL)
+ printf(_(" Mail service principal is: %s\n"), ctl->server.principal);
#ifdef SSL_ENABLE
if (ctl->use_ssl)
printf(" SSL encrypted sessions enabled.\n");
else
printf(".\n");
- if (ctl->server.protocol != P_ETRN) {
+ if (ctl->server.protocol < P_ETRN) {
if (!ctl->mailboxes->id)
printf(_(" Default mailbox selected.\n"));
else
printf(_(" SMTP message batch limit is %d.\n"), ctl->batchlimit);
else if (outlevel >= O_VERBOSE)
printf(_(" No SMTP message batch limit (--batchlimit 0).\n"));
- if (ctl->server.protocol != P_ETRN)
+ if (ctl->server.protocol < P_ETRN)
{
if (NUM_NONZERO(ctl->expunge))
printf(_(" Deletion interval between expunges forced to %d (--expunge %d).\n"), ctl->expunge, ctl->expunge);
}
if (ctl->bsmtp)
printf(_(" Messages will be appended to %s as BSMTP\n"), visbuf(ctl->bsmtp));
- else if (ctl->mda && (ctl->server.protocol != P_ETRN))
+ else if (ctl->mda && (ctl->server.protocol < P_ETRN))
printf(_(" Messages will be delivered with \"%s\".\n"), visbuf(ctl->mda));
else
{
if (ctl->smtpaddress)
printf(_(" Host part of MAIL FROM line will be %s\n"),
ctl->smtpaddress);
+ if (ctl->smtpname)
+ printf(_(" Address to be put in RCPT TO lines shipped to SMTP will be %s\n"),
+ ctl->smtpname);
}
- if (ctl->server.protocol != P_ETRN)
+ if (ctl->server.protocol < P_ETRN)
{
if (ctl->antispam != (struct idlist *)NULL)
{
visbuf(ctl->postconnect));
else if (outlevel >= O_VERBOSE)
printf(_(" No post-connection command.\n"));
- if (ctl->server.protocol != P_ETRN) {
+ if (ctl->server.protocol < P_ETRN) {
if (!ctl->localnames)
printf(_(" No localnames declared for this host.\n"));
else
else if (outlevel >= O_VERBOSE)
printf(_(" No plugout command specified.\n"));
- if (ctl->server.protocol > P_POP2 && (ctl->server.protocol != P_ETRN))
+ if (ctl->server.protocol > P_POP2 && (ctl->server.protocol < P_ETRN))
{
if (!ctl->oldsaved)
printf(_(" No UIDs saved from this host.\n"));
projects / ~andy / fetchmail / blobdiff