(void *)offsetof(smtp_transport_options_block, gethostbyname) },
#ifdef SUPPORT_TLS
/* These are no longer honoured, as of Exim 4.80; for now, we silently
- ignore; a later release will warn, and a later-still release will remove
+ ignore; 4.83 will warn, and a later-still release will remove
these options, so that using them becomes an error. */
{ "gnutls_require_kx", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, gnutls_require_kx) },
(void *)offsetof(smtp_transport_options_block, hosts_override) },
{ "hosts_randomize", opt_bool,
(void *)offsetof(smtp_transport_options_block, hosts_randomize) },
-#if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_OCSP)
+#if defined(SUPPORT_TLS) && !defined(DISABLE_OCSP)
{ "hosts_request_ocsp", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, hosts_request_ocsp) },
#endif
{ "hosts_require_auth", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, hosts_require_auth) },
#ifdef SUPPORT_TLS
-# if defined EXPERIMENTAL_OCSP
+# ifndef DISABLE_OCSP
{ "hosts_require_ocsp", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, hosts_require_ocsp) },
# endif
(void *)offsetof(smtp_transport_options_block, tls_tempfail_tryclear) },
{ "tls_try_verify_hosts", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, tls_try_verify_hosts) },
+#ifdef EXPERIMENTAL_CERTNAMES
+ { "tls_verify_cert_hostnames", opt_stringptr,
+ (void *)offsetof(smtp_transport_options_block,tls_verify_cert_hostnames)},
+#endif
{ "tls_verify_certificates", opt_stringptr,
(void *)offsetof(smtp_transport_options_block, tls_verify_certificates) },
{ "tls_verify_hosts", opt_stringptr,
#ifndef DISABLE_PRDR
NULL, /* hosts_try_prdr */
#endif
-#ifdef EXPERIMENTAL_OCSP
+#ifndef DISABLE_OCSP
US"*", /* hosts_request_ocsp */
NULL, /* hosts_require_ocsp */
#endif
TRUE, /* tls_tempfail_tryclear */
NULL, /* tls_verify_hosts */
NULL /* tls_try_verify_hosts */
+# ifdef EXPERIMENTAL_CERTNAMES
+ ,NULL /* tls_verify_cert_hostnames */
+# endif
#endif
#ifndef DISABLE_DKIM
,NULL, /* dkim_canon */
#endif
};
+#ifdef EXPERIMENTAL_DSN
+/* some DSN flags for use later */
+
+static int rf_list[] = {rf_notify_never, rf_notify_success,
+ rf_notify_failure, rf_notify_delay };
+
+static uschar *rf_names[] = { "NEVER", "SUCCESS", "FAILURE", "DELAY" };
+#endif
+
+
/* Local statics */
for them, but do not do any lookups at this time. */
host_build_hostlist(&(ob->fallback_hostlist), ob->fallback_hosts, FALSE);
+
+#ifdef SUPPORT_TLS
+if ( ob->gnutls_require_kx
+ || ob->gnutls_require_mac
+ || ob->gnutls_require_proto)
+ log_write(0, LOG_MAIN, "WARNING: smtp transport options"
+ " gnutls_require_kx, gnutls_require_mac and gnutls_require_protocols"
+ " are obsolete\n");
+#endif
}
BOOL prdr_offered = FALSE;
BOOL prdr_active;
#endif
+#ifdef EXPERIMENTAL_DSN
+BOOL dsn_all_lasthop = TRUE;
+#endif
smtp_inblock inblock;
smtp_outblock outblock;
int max_rcpt = tblock->max_addresses;
{DEBUG(D_transport) debug_printf("PRDR usable\n");}
#endif
+#ifdef EXPERIMENTAL_DSN
+ /* Note if the server supports DSN */
+ smtp_use_dsn = esmtp && pcre_exec(regex_DSN, NULL, CS buffer, (int)Ustrlen(CS buffer), 0,
+ PCRE_EOPT, NULL, 0) >= 0;
+ DEBUG(D_transport) debug_printf("use_dsn=%d\n", smtp_use_dsn);
+#endif
+
/* Note if the response to EHLO specifies support for the AUTH extension.
If it has, check that this host is one we want to authenticate to, and do
the business. The host name and address must be available when the
prdr_is_active:
#endif
+#ifdef EXPERIMENTAL_DSN
+/* check if all addresses have lasthop flag */
+/* do not send RET and ENVID if true */
+dsn_all_lasthop = TRUE;
+for (addr = first_addr;
+ address_count < max_rcpt && addr != NULL;
+ addr = addr->next)
+ if ((addr->dsn_flags & rf_dsnlasthop) != 1)
+ dsn_all_lasthop = FALSE;
+
+/* Add any DSN flags to the mail command */
+
+if ((smtp_use_dsn) && (dsn_all_lasthop == FALSE))
+ {
+ if (dsn_ret == dsn_ret_hdrs)
+ {
+ strcpy(p, " RET=HDRS");
+ while (*p) p++;
+ }
+ else if (dsn_ret == dsn_ret_full)
+ {
+ strcpy(p, " RET=FULL");
+ while (*p) p++;
+ }
+ if (dsn_envid != NULL)
+ {
+ string_format(p, sizeof(buffer) - (p-buffer), " ENVID=%s", dsn_envid);
+ while (*p) p++;
+ }
+ }
+#endif
+
/* If an authenticated_sender override has been specified for this transport
instance, expand it. If the expansion is forced to fail, and there was already
an authenticated_sender for this message, the original value will be used.
int count;
BOOL no_flush;
+ #ifdef EXPERIMENTAL_DSN
+ if(smtp_use_dsn)
+ addr->dsn_aware = dsn_support_yes;
+ else
+ addr->dsn_aware = dsn_support_no;
+ #endif
+
if (addr->transport_return != PENDING_DEFER) continue;
address_count++;
no_flush = smtp_use_pipelining && (!mua_wrapper || addr->next != NULL);
+ #ifdef EXPERIMENTAL_DSN
+ /* Add any DSN flags to the rcpt command and add to the sent string */
+
+ p = buffer;
+ *p = 0;
+
+ if ((smtp_use_dsn) && ((addr->dsn_flags & rf_dsnlasthop) != 1))
+ {
+ if ((addr->dsn_flags & rf_dsnflags) != 0)
+ {
+ int i;
+ BOOL first = TRUE;
+ strcpy(p, " NOTIFY=");
+ while (*p) p++;
+ for (i = 0; i < 4; i++)
+ {
+ if ((addr->dsn_flags & rf_list[i]) != 0)
+ {
+ if (!first) *p++ = ',';
+ first = FALSE;
+ strcpy(p, rf_names[i]);
+ while (*p) p++;
+ }
+ }
+ }
+
+ if (addr->dsn_orcpt != NULL) {
+ string_format(p, sizeof(buffer) - (p-buffer), " ORCPT=%s",
+ addr->dsn_orcpt);
+ while (*p) p++;
+ }
+ }
+ #endif
+
+
/* Now send the RCPT command, and process outstanding responses when
necessary. After a timeout on RCPT, we just end the function, leaving the
yield as OK, because this error can often mean that there is a problem with
just one address, so we don't want to delay the host. */
+ #ifdef EXPERIMENTAL_DSN
+ count = smtp_write_command(&outblock, no_flush, "RCPT TO:<%s>%s%s\r\n",
+ transport_rcpt_address(addr, tblock->rcpt_include_affixes), igquotstr, buffer);
+ #else
count = smtp_write_command(&outblock, no_flush, "RCPT TO:<%s>%s\r\n",
transport_rcpt_address(addr, tblock->rcpt_include_affixes), igquotstr);
+ #endif
+
if (count < 0) goto SEND_FAILED;
if (count > 0)
{
git://git.exim.org / exim.git / blobdiff