if (addr->host_list == NULL)
{
deliver_host = deliver_host_address = US"";
+ deliver_host_port = 0;
}
else
{
deliver_host = addr->host_list->name;
deliver_host_address = addr->host_list->address;
+ deliver_host_port = addr->host_list->port;
}
deliver_recipients = addr;
}
#endif
+
+
+
+#ifdef EXPERIMENTAL_EVENT
+uschar *
+event_raise(uschar * action, uschar * event, uschar * ev_data)
+{
+uschar * s;
+if (action)
+ {
+ DEBUG(D_deliver)
+ debug_printf("Event(%s): event_action=|%s| delivery_IP=%s\n",
+ event,
+ action, deliver_host_address);
+
+ event_name = event;
+ event_data = ev_data;
+
+ if (!(s = expand_string(action)) && *expand_string_message)
+ log_write(0, LOG_MAIN|LOG_PANIC,
+ "failed to expand event_action %s in %s: %s\n",
+ event, transport_name, expand_string_message);
+
+ event_name = event_data = NULL;
+
+ /* If the expansion returns anything but an empty string, flag for
+ the caller to modify his normal processing
+ */
+ if (s && *s)
+ {
+ DEBUG(D_deliver)
+ debug_printf("Event(%s): event_action returned \"%s\"\n", event, s);
+ return s;
+ }
+ }
+return NULL;
+}
+
+static void
+msg_event_raise(uschar * event, address_item * addr)
+{
+uschar * save_domain = deliver_domain;
+uschar * save_local = deliver_localpart;
+uschar * save_host = deliver_host;
+
+if (!addr->transport)
+ return;
+
+router_name = addr->router ? addr->router->name : NULL;
+transport_name = addr->transport->name;
+deliver_domain = addr->domain;
+deliver_localpart = addr->local_part;
+deliver_host = addr->host_used ? addr->host_used->name : NULL;
+
+(void) event_raise(addr->transport->event_action, event,
+ addr->host_used || Ustrcmp(addr->transport->driver_name, "lmtp") == 0
+ ? addr->message : NULL);
+
+deliver_host = save_host;
+deliver_localpart = save_local;
+deliver_domain = save_domain;
+router_name = transport_name = NULL;
+}
+#endif /*EXPERIMENTAL_EVENT*/
+
+
+
/* If msg is NULL this is a delivery log and logchar is used. Otherwise
this is a nonstandard call; no two-character delivery flag is written
but sender-host and sender are prefixed and "msg" is inserted in the log line.
uschar *s; /* building log lines; */
void *reset_point; /* released afterwards. */
-
/* Log the delivery on the main log. We use an extensible string to build up
the log line, and reset the store afterwards. Remote deliveries should always
have a pointer to the host item that succeeded; local deliveries can have a
pointer to a single host item in their host list, for use by the transport. */
-#ifdef EXPERIMENTAL_TPDA
- tpda_delivery_ip = NULL; /* presume no successful remote delivery */
- tpda_delivery_port = 0;
- tpda_delivery_fqdn = NULL;
- tpda_delivery_local_part = NULL;
- tpda_delivery_domain = NULL;
- tpda_delivery_confirmation = NULL;
+#ifdef EXPERIMENTAL_EVENT
+ /* presume no successful remote delivery */
lookup_dnssec_authenticated = NULL;
#endif
if (addr->transport->info->local)
{
- if (addr->host_list != NULL)
- {
+ if (addr->host_list)
s = string_append(s, &size, &ptr, 2, US" H=", addr->host_list->name);
- #ifdef EXPERIMENTAL_TPDA
- tpda_delivery_fqdn = addr->host_list->name;
- #endif
- }
if (addr->shadow_message != NULL)
s = string_cat(s, &size, &ptr, addr->shadow_message,
Ustrlen(addr->shadow_message));
if (continue_sequence > 1)
s = string_cat(s, &size, &ptr, US"*", 1);
- #ifdef EXPERIMENTAL_TPDA
- tpda_delivery_ip = addr->host_used->address;
- tpda_delivery_port = addr->host_used->port;
- tpda_delivery_fqdn = addr->host_used->name;
- tpda_delivery_local_part = addr->local_part;
- tpda_delivery_domain = addr->domain;
- tpda_delivery_confirmation = addr->message;
+#ifdef EXPERIMENTAL_EVENT
+ deliver_host_address = addr->host_used->address;
+ deliver_host_port = addr->host_used->port;
+ deliver_host = addr->host_used->name;
/* DNS lookup status */
lookup_dnssec_authenticated = addr->host_used->dnssec==DS_YES ? US"yes"
: addr->host_used->dnssec==DS_NO ? US"no"
: NULL;
- #endif
+#endif
}
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
s = d_tlslog(s, &size, &ptr, addr);
- #endif
+#endif
if (addr->authenticator)
{
}
}
- #ifndef DISABLE_PRDR
+#ifndef DISABLE_PRDR
if (addr->flags & af_prdr_used)
s = string_append(s, &size, &ptr, 1, US" PRDR");
- #endif
+#endif
}
/* confirmation message (SMTP (host_used) and LMTP (driver_name)) */
s[ptr] = 0;
log_write(0, flags, "%s", s);
-#ifdef EXPERIMENTAL_TPDA
-if (addr->transport->tpda_delivery_action)
- {
- DEBUG(D_deliver)
- debug_printf(" TPDA(Delivery): tpda_deliver_action=|%s| tpda_delivery_IP=%s\n",
- addr->transport->tpda_delivery_action, tpda_delivery_ip);
-
- router_name = addr->router->name;
- transport_name = addr->transport->name;
- if (!expand_string(addr->transport->tpda_delivery_action) && *expand_string_message)
- log_write(0, LOG_MAIN|LOG_PANIC, "failed to expand tpda_deliver_action in %s: %s\n",
- transport_name, expand_string_message);
- router_name = NULL;
- transport_name = NULL;
- }
+#ifdef EXPERIMENTAL_EVENT
+if (!msg) msg_event_raise(US"msg:delivery", addr);
#endif
+
store_reset(reset_point);
return;
}
uschar *s; /* building log lines; */
void *reset_point; /* released afterwards. */
-
DEBUG(D_deliver) debug_printf("post-process %s (%d)\n", addr->address, result);
/* Set up driver kind and name for logging. Disable logging if the router or
child_done(addr, now);
}
- /* Certificates for logging (via TPDA) */
- #ifdef SUPPORT_TLS
+ /* Certificates for logging (via events) */
+#ifdef SUPPORT_TLS
tls_out.ourcert = addr->ourcert;
addr->ourcert = NULL;
tls_out.peercert = addr->peercert;
tls_out.cipher = addr->cipher;
tls_out.peerdn = addr->peerdn;
tls_out.ocsp = addr->ocsp;
- #endif
+# ifdef EXPERIMENTAL_DANE
+ tls_out.dane_verified = testflag(addr, af_dane_verified);
+# endif
+#endif
delivery_log(LOG_MAIN, addr, logchar, NULL);
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
if (tls_out.ourcert)
{
tls_free_cert(tls_out.ourcert);
tls_out.cipher = NULL;
tls_out.peerdn = NULL;
tls_out.ocsp = OCSP_NOT_REQ;
- #endif
+# ifdef EXPERIMENTAL_DANE
+ tls_out.dane_verified = FALSE;
+# endif
+#endif
}
s = string_append(s, &size, &ptr, 2, US": ",
US strerror(addr->basic_errno));
+ if (addr->host_used)
+ s = string_append(s, &size, &ptr, 5,
+ US" H=", addr->host_used->name,
+ US" [", addr->host_used->address, US"]");
+
if (addr->message != NULL)
s = string_append(s, &size, &ptr, 2, US": ", addr->message);
if (addr->host_used != NULL)
s = d_hostlog(s, &size, &ptr, addr);
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
s = d_tlslog(s, &size, &ptr, addr);
- #endif
+#endif
if (addr->basic_errno > 0)
s = string_append(s, &size, &ptr, 2, US": ",
deliver_msglog("%s %s\n", now, s);
log_write(0, LOG_MAIN, "** %s", s);
+
+#ifdef EXPERIMENTAL_EVENT
+ msg_event_raise(US"msg:fail:delivery", addr);
+#endif
+
store_reset(reset_point);
}
diagnosis that it's reasonable to make them something that has to be explicitly requested.
*/
- #ifdef RLIMIT_CORE
+#ifdef RLIMIT_CORE
struct rlimit rl;
rl.rlim_cur = 0;
rl.rlim_max = 0;
if (setrlimit(RLIMIT_CORE, &rl) < 0)
{
- #ifdef SETRLIMIT_NOT_SUPPORTED
+# ifdef SETRLIMIT_NOT_SUPPORTED
if (errno != ENOSYS && errno != ENOTSUP)
- #endif
+# endif
log_write(0, LOG_MAIN|LOG_PANIC, "setrlimit(RLIMIT_CORE) failed: %s",
strerror(errno));
}
- #endif
+#endif
/* Reset the random number generator, so different processes don't all
have the same sequence. */
uschar *msg = p->msg;
BOOL done = p->done;
BOOL unfinished = TRUE;
+/* minimum size to read is header size including id, subid and length */
+int required = PIPE_HEADER_SIZE;
/* Loop through all items, reading from the pipe when necessary. The pipe
is set up to be non-blocking, but there are two different Unix mechanisms in
{
retry_item *r, **rp;
int remaining = endptr - ptr;
+ uschar header[PIPE_HEADER_SIZE + 1];
+ uschar id, subid;
+ uschar *endc;
/* Read (first time) or top up the chars in the buffer if necessary.
There will be only one read if we get all the available data (i.e. don't
fill the buffer completely). */
- if (remaining < 2500 && unfinished)
+ if (remaining < required && unfinished)
{
int len;
int available = big_buffer_size - remaining;
won't read any more, as "unfinished" will get set FALSE. */
endptr += len;
+ remaining += len;
unfinished = len == available;
}
/* If we are at the end of the available data, exit the loop. */
-
if (ptr >= endptr) break;
+ /* copy and read header */
+ memcpy(header, ptr, PIPE_HEADER_SIZE);
+ header[PIPE_HEADER_SIZE] = '\0';
+ id = header[0];
+ subid = header[1];
+ required = Ustrtol(header + 2, &endc, 10) + PIPE_HEADER_SIZE; /* header + data */
+ if (*endc)
+ {
+ msg = string_sprintf("failed to read pipe from transport process "
+ "%d for transport %s: error reading size from header", pid, addr->transport->driver_name);
+ done = TRUE;
+ break;
+ }
+
+ DEBUG(D_deliver)
+ debug_printf("header read id:%c,subid:%c,size:%s,required:%d,remaining:%d,unfinished:%d\n",
+ id, subid, header+2, required, remaining, unfinished);
+
+ /* is there room for the dataset we want to read ? */
+ if (required > big_buffer_size - PIPE_HEADER_SIZE)
+ {
+ msg = string_sprintf("failed to read pipe from transport process "
+ "%d for transport %s: big_buffer too small! required size=%d buffer size=%d", pid, addr->transport->driver_name,
+ required, big_buffer_size - PIPE_HEADER_SIZE);
+ done = TRUE;
+ break;
+ }
+
+ /* we wrote all datasets with atomic write() calls
+ remaining < required only happens if big_buffer was too small
+ to get all available data from pipe. unfinished has to be true
+ as well. */
+ if (remaining < required)
+ {
+ if (unfinished)
+ continue;
+ msg = string_sprintf("failed to read pipe from transport process "
+ "%d for transport %s: required size=%d > remaining size=%d and unfinished=false",
+ pid, addr->transport->driver_name, required, remaining);
+ done = TRUE;
+ break;
+ }
+
+ /* step behind the header */
+ ptr += PIPE_HEADER_SIZE;
+
/* Handle each possible type of item, assuming the complete item is
available in store. */
- switch (*ptr++)
+ switch (id)
{
/* Host items exist only if any hosts were marked unusable. Match
up by checking the IP address. */
it in with the other info, in order to keep each message short enough to
guarantee it won't be split in the pipe. */
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
case 'X':
if (addr == NULL) goto ADDR_MISMATCH; /* Below, in 'A' handler */
- switch (*ptr++)
+ switch (subid)
{
case '1':
addr->cipher = NULL;
(void) tls_import_cert(ptr, &addr->ourcert);
break;
- #ifndef DISABLE_OCSP
+# ifndef DISABLE_OCSP
case '4':
addr->ocsp = OCSP_NOT_REQ;
if (*ptr)
addr->ocsp = *ptr - '0';
break;
- #endif
+# endif
}
while (*ptr++);
break;
- #endif /*SUPPORT_TLS*/
+#endif /*SUPPORT_TLS*/
case 'C': /* client authenticator information */
- switch (*ptr++)
+ switch (subid)
{
case '1':
addr->authenticator = (*ptr)? string_copy(ptr) : NULL;
break;
#endif
- #ifdef EXPERIMENTAL_DSN
+#ifdef EXPERIMENTAL_DSN
case 'D':
- if (addr == NULL) break;
+ if (addr == NULL) goto ADDR_MISMATCH;
memcpy(&(addr->dsn_aware), ptr, sizeof(addr->dsn_aware));
ptr += sizeof(addr->dsn_aware);
DEBUG(D_deliver) debug_printf("DSN read: addr->dsn_aware = %d\n", addr->dsn_aware);
break;
- #endif
+#endif
case 'A':
if (addr == NULL)
continue_hostname = NULL;
}
done = TRUE;
- DEBUG(D_deliver) debug_printf("Z%c item read\n", *ptr);
+ DEBUG(D_deliver) debug_printf("Z0%c item read\n", *ptr);
break;
/* Anything else is a disaster. */
static void
-rmt_dlv_checked_write(int fd, void * buf, int size)
+rmt_dlv_checked_write(int fd, char id, char subid, void * buf, int size)
+{
+uschar writebuffer[PIPE_HEADER_SIZE + BIG_BUFFER_SIZE];
+int header_length;
+
+/* we assume that size can't get larger then BIG_BUFFER_SIZE which currently is set to 16k */
+/* complain to log if someone tries with buffer sizes we can't handle*/
+
+if (size > 99999)
{
-int ret = write(fd, buf, size);
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE,
+ "Failed writing transport result to pipe: can't handle buffers > 99999 bytes. truncating!\n");
+ size = 99999;
+}
+
+/* to keep the write() atomic we build header in writebuffer and copy buf behind */
+/* two write() calls would increase the complexity of reading from pipe */
+
+/* convert size to human readable string prepended by id and subid */
+header_length = snprintf(CS writebuffer, PIPE_HEADER_SIZE+1, "%c%c%05d", id, subid, size);
+if (header_length != PIPE_HEADER_SIZE)
+{
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE, "header snprintf failed\n");
+ writebuffer[0] = '\0';
+}
+
+DEBUG(D_deliver) debug_printf("header write id:%c,subid:%c,size:%d,final:%s\n",
+ id, subid, size, writebuffer);
+
+if (buf && size > 0)
+ memcpy(writebuffer + PIPE_HEADER_SIZE, buf, size);
+
+size += PIPE_HEADER_SIZE;
+int ret = write(fd, writebuffer, size);
if(ret != size)
log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Failed writing transport result to pipe: %s\n",
ret == -1 ? strerror(errno) : "short write");
that it can use either of them, though it prefers O_NONBLOCK, which
distinguishes between EOF and no-more-data. */
- #ifdef O_NONBLOCK
+#ifdef O_NONBLOCK
(void)fcntl(pfd[pipe_read], F_SETFL, O_NONBLOCK);
- #else
+#else
(void)fcntl(pfd[pipe_read], F_SETFL, O_NDELAY);
- #endif
+#endif
/* If the maximum number of subprocesses already exist, wait for a process
to finish. If we ran out of file descriptors, parmax will have been reduced
for (h = addr->host_list; h != NULL; h = h->next)
{
if (h->address == NULL || h->status < hstatus_unusable) continue;
- sprintf(CS big_buffer, "H%c%c%s", h->status, h->why, h->address);
- rmt_dlv_checked_write(fd, big_buffer, Ustrlen(big_buffer+3) + 4);
+ sprintf(CS big_buffer, "%c%c%s", h->status, h->why, h->address);
+ rmt_dlv_checked_write(fd, 'H', '0', big_buffer, Ustrlen(big_buffer+2) + 3);
}
/* The number of bytes written. This is the same for each address. Even
size of each one is the same, and it's that value we have got because
transport_count gets reset before calling transport_write_message(). */
- big_buffer[0] = 'S';
- memcpy(big_buffer+1, &transport_count, sizeof(transport_count));
- rmt_dlv_checked_write(fd, big_buffer, sizeof(transport_count) + 1);
+ memcpy(big_buffer, &transport_count, sizeof(transport_count));
+ rmt_dlv_checked_write(fd, 'S', '0', big_buffer, sizeof(transport_count));
/* Information about what happened to each address. Four item types are
used: an optional 'X' item first, for TLS information, then an optional "C"
/* The certificate verification status goes into the flags */
if (tls_out.certificate_verified) setflag(addr, af_cert_verified);
+#ifdef EXPERIMENTAL_DANE
if (tls_out.dane_verified) setflag(addr, af_dane_verified);
+#endif
/* Use an X item only if there's something to send */
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
if (addr->cipher)
{
ptr = big_buffer;
- sprintf(CS ptr, "X1%.128s", addr->cipher);
+ sprintf(CS ptr, "%.128s", addr->cipher);
while(*ptr++);
if (!addr->peerdn)
*ptr++ = 0;
while(*ptr++);
}
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'X', '1', big_buffer, ptr - big_buffer);
}
if (addr->peercert)
{
ptr = big_buffer;
- *ptr++ = 'X'; *ptr++ = '2';
if (!tls_export_cert(ptr, big_buffer_size-2, addr->peercert))
while(*ptr++);
else
*ptr++ = 0;
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'X', '2', big_buffer, ptr - big_buffer);
}
if (addr->ourcert)
{
ptr = big_buffer;
- *ptr++ = 'X'; *ptr++ = '3';
if (!tls_export_cert(ptr, big_buffer_size-2, addr->ourcert))
while(*ptr++);
else
*ptr++ = 0;
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'X', '3', big_buffer, ptr - big_buffer);
}
- #ifndef DISABLE_OCSP
+# ifndef DISABLE_OCSP
if (addr->ocsp > OCSP_NOT_REQ)
{
ptr = big_buffer;
- sprintf(CS ptr, "X4%c", addr->ocsp + '0');
+ sprintf(CS ptr, "%c", addr->ocsp + '0');
while(*ptr++);
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'X', '4', big_buffer, ptr - big_buffer);
}
- # endif
- #endif /*SUPPORT_TLS*/
+# endif
+#endif /*SUPPORT_TLS*/
if (client_authenticator)
{
ptr = big_buffer;
- sprintf(CS big_buffer, "C1%.64s", client_authenticator);
+ sprintf(CS big_buffer, "%.64s", client_authenticator);
while(*ptr++);
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'C', '1', big_buffer, ptr - big_buffer);
}
if (client_authenticated_id)
{
ptr = big_buffer;
- sprintf(CS big_buffer, "C2%.64s", client_authenticated_id);
+ sprintf(CS big_buffer, "%.64s", client_authenticated_id);
while(*ptr++);
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'C', '2', big_buffer, ptr - big_buffer);
}
if (client_authenticated_sender)
{
ptr = big_buffer;
- sprintf(CS big_buffer, "C3%.64s", client_authenticated_sender);
+ sprintf(CS big_buffer, "%.64s", client_authenticated_sender);
while(*ptr++);
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'C', '3', big_buffer, ptr - big_buffer);
}
- #ifndef DISABLE_PRDR
+#ifndef DISABLE_PRDR
if (addr->flags & af_prdr_used)
- rmt_dlv_checked_write(fd, "P", 1);
- #endif
+ rmt_dlv_checked_write(fd, 'P', '0', NULL, 0);
+#endif
- #ifdef EXPERIMENTAL_DSN
- big_buffer[0] = 'D';
- memcpy(big_buffer+1, &addr->dsn_aware, sizeof(addr->dsn_aware));
- rmt_dlv_checked_write(fd, big_buffer, sizeof(addr->dsn_aware) + 1);
+#ifdef EXPERIMENTAL_DSN
+ memcpy(big_buffer, &addr->dsn_aware, sizeof(addr->dsn_aware));
+ rmt_dlv_checked_write(fd, 'D', '0', big_buffer, sizeof(addr->dsn_aware));
DEBUG(D_deliver) debug_printf("DSN write: addr->dsn_aware = %d\n", addr->dsn_aware);
- #endif
+#endif
/* Retry information: for most success cases this will be null. */
for (r = addr->retries; r != NULL; r = r->next)
{
uschar *ptr;
- sprintf(CS big_buffer, "R%c%.500s", r->flags, r->key);
+ sprintf(CS big_buffer, "%c%.500s", r->flags, r->key);
ptr = big_buffer + Ustrlen(big_buffer+2) + 3;
memcpy(ptr, &(r->basic_errno), sizeof(r->basic_errno));
ptr += sizeof(r->basic_errno);
sprintf(CS ptr, "%.512s", r->message);
while(*ptr++);
}
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'R', '0', big_buffer, ptr - big_buffer);
}
/* The rest of the information goes in an 'A' item. */
- ptr = big_buffer + 3;
- sprintf(CS big_buffer, "A%c%c", addr->transport_return,
+ ptr = big_buffer + 2;
+ sprintf(CS big_buffer, "%c%c", addr->transport_return,
addr->special_action);
memcpy(ptr, &(addr->basic_errno), sizeof(addr->basic_errno));
ptr += sizeof(addr->basic_errno);
: addr->host_used->dnssec==DS_NO ? '1' : '0';
}
- rmt_dlv_checked_write(fd, big_buffer, ptr - big_buffer);
+ rmt_dlv_checked_write(fd, 'A', '0', big_buffer, ptr - big_buffer);
}
/* Add termination flag, close the pipe, and that's it. The character
A change from non-NULL to NULL indicates a problem with a continuing
connection. */
- big_buffer[0] = 'Z';
- big_buffer[1] = (continue_transport == NULL)? '0' : '1';
- rmt_dlv_checked_write(fd, big_buffer, 2);
+ big_buffer[0] = (continue_transport == NULL)? '0' : '1';
+ rmt_dlv_checked_write(fd, 'Z', '0', big_buffer, 1);
(void)close(fd);
exit(EXIT_SUCCESS);
}
string_printing(original));
}
+if (addr->host_used)
+ fprintf(f, "\n host %s [%s]",
+ addr->host_used->name, addr->host_used->address);
+
fprintf(f, "%s", CS se);
return yield;
}
if (deliver_freeze)
{
- #ifdef SUPPORT_MOVE_FROZEN_MESSAGES
+#ifdef SUPPORT_MOVE_FROZEN_MESSAGES
/* Moving to another directory removes the message from Exim's view. Other
tools must be used to deal with it. Logging of this action happens in
spool_move_message() and its subfunctions. */
if (move_frozen_messages &&
spool_move_message(id, message_subdir, US"", US"F"))
return continue_closedown(); /* yields DELIVER_NOT_ATTEMPTED */
- #endif
+#endif
/* For all frozen messages (bounces or not), timeout_frozen_after sets the
maximum time to keep messages that are frozen. Thaw if we reach it, with a
if (r->pno >= 0)
new->onetime_parent = recipients_list[r->pno].address;
- #ifdef EXPERIMENTAL_DSN
+#ifdef EXPERIMENTAL_DSN
/* If DSN support is enabled, set the dsn flags and the original receipt
to be passed on to other DSN enabled MTAs */
new->dsn_flags = r->dsn_flags & rf_dsnflags;
new->dsn_orcpt = r->orcpt;
DEBUG(D_deliver) debug_printf("DSN: set orcpt: %s flags: %d\n", new->dsn_orcpt, new->dsn_flags);
- #endif
+#endif
switch (process_recipients)
{
addr_last = new;
break;
}
+
+#ifdef EXPERIMENTAL_EVENT
+ if (process_recipients != RECIP_ACCEPT)
+ {
+ uschar * save_local = deliver_localpart;
+ uschar * save_domain = deliver_domain;
+
+ deliver_localpart = expand_string(
+ string_sprintf("${local_part:%s}", new->address));
+ deliver_domain = expand_string(
+ string_sprintf("${domain:%s}", new->address));
+
+ (void) event_raise(event_action,
+ US"msg:fail:internal", new->message);
+
+ deliver_localpart = save_local;
+ deliver_domain = save_domain;
+ }
+#endif
}
}
}
regex_must_compile(US"\\n250[\\s\\-]AUTH\\s+([\\-\\w\\s]+)(?:\\n|$)",
FALSE, TRUE);
- #ifdef SUPPORT_TLS
+#ifdef SUPPORT_TLS
if (regex_STARTTLS == NULL) regex_STARTTLS =
regex_must_compile(US"\\n250[\\s\\-]STARTTLS(\\s|\\n|$)", FALSE, TRUE);
- #endif
+#endif
- #ifndef DISABLE_PRDR
+#ifndef DISABLE_PRDR
if (regex_PRDR == NULL) regex_PRDR =
regex_must_compile(US"\\n250[\\s\\-]PRDR(\\s|\\n|$)", FALSE, TRUE);
- #endif
+#endif
- #ifdef EXPERIMENTAL_DSN
+#ifdef EXPERIMENTAL_DSN
/* Set the regex to check for DSN support on remote MTA */
if (regex_DSN == NULL) regex_DSN =
regex_must_compile(US"\\n250[\\s\\-]DSN(\\s|\\n|$)", FALSE, TRUE);
- #endif
+#endif
/* Now sort the addresses if required, and do the deliveries. The yield of
do_remote_deliveries is FALSE when mua_wrapper is set and all addresses
{
uschar *s = (addr_failed->user_message != NULL)?
addr_failed->user_message : addr_failed->message;
+ host_item * host;
fprintf(stderr, "Delivery failed: ");
if (addr_failed->basic_errno > 0)
fprintf(stderr, "%s", strerror(addr_failed->basic_errno));
if (s != NULL) fprintf(stderr, ": ");
}
+ if ((host = addr_failed->host_used))
+ fprintf(stderr, "H=%s [%s]: ", host->name, host->address);
if (s == NULL)
{
if (addr_failed->basic_errno <= 0) fprintf(stderr, "unknown error");
FILE *f = fdopen(fd, "wb");
/* header only as required by RFC. only failure DSN needs to honor RET=FULL */
int topt = topt_add_return_path | topt_no_body;
- uschar boundaryStr[64];
+ uschar * bound;
DEBUG(D_deliver) debug_printf("sending error message to: %s\n", sender_address);
/* build unique id for MIME boundary */
- snprintf(boundaryStr, sizeof(boundaryStr)-1, TIME_T_FMT "-eximdsn-%d",
- time(NULL), rand());
- DEBUG(D_deliver) debug_printf("DSN: MIME boundary: %s\n", boundaryStr);
+ bound = string_sprintf(TIME_T_FMT "-eximdsn-%d", time(NULL), rand());
+ DEBUG(D_deliver) debug_printf("DSN: MIME boundary: %s\n", bound);
if (errors_reply_to)
fprintf(f, "Reply-To: %s\n", errors_reply_to);
"Content-type: text/plain; charset=us-ascii\n\n"
"This message was created automatically by mail delivery software.\n"
- " ----- The following addresses had successful delivery notifications -----\n"
- qualify_domain_sender, sender_addres, boundaryStrs, boundarySt);
+ " ----- The following addresses had successful delivery notifications -----\n",
+ qualify_domain_sender, sender_address, bound, bound);
addr_dsntmp = addr_senddsn;
while(addr_dsntmp)
fprintf(f, "--%s\n"
"Content-type: message/delivery-status\n\n"
"Reporting-MTA: dns; %s\n",
- boundaryStr, smtp_active_hostname);
+ bound, smtp_active_hostname);
if (dsn_envid != NULL) {
/* must be decoded from xtext: see RFC 3461:6.3a */
fputc('\n', f);
}
- fprintf(f, "--%s\nContent-type: text/rfc822-headers\n\n", boundaryStr);
+ fprintf(f, "--%s\nContent-type: text/rfc822-headers\n\n", bound);
fflush(f);
transport_filter_argv = NULL; /* Just in case */
fflush(f);
fprintf(f,"\n");
- fprintf(f,"--%s--\n", boundaryStr);
+ fprintf(f,"--%s--\n", bound);
fflush(f);
fclose(f);
int max = (bounce_return_size_limit/DELIVER_IN_BUFFER_SIZE + 1) *
DELIVER_IN_BUFFER_SIZE;
#ifdef EXPERIMENTAL_DSN
- uschar boundaryStr[64];
+ uschar * bound;
uschar *dsnlimitmsg;
uschar *dsnnotifyhdr;
int topt;
#ifdef EXPERIMENTAL_DSN
/* generate boundary string and output MIME-Headers */
- snprintf(boundaryStr, sizeof(boundaryStr)-1, TIME_T_FMT "-eximdsn-%d",
- time(NULL), rand());
+ bound = string_sprintf(TIME_T_FMT "-eximdsn-%d", time(NULL), rand());
fprintf(f, "Content-Type: multipart/report;"
" report-type=delivery-status; boundary=%s\n"
"MIME-Version: 1.0\n",
- boundaryStr);
+ bound);
#endif
/* Open a template file if one is provided. Log failure to open, but
/* output human readable part as text/plain section */
fprintf(f, "--%s\n"
"Content-type: text/plain; charset=us-ascii\n\n",
- boundaryStr);
+ bound);
#endif
if ((emf_text = next_emf(emf, US"intro")))
fprintf(f, "--%s\n"
"Content-type: message/delivery-status\n\n"
"Reporting-MTA: dns; %s\n",
- boundaryStr, smtp_active_hostname);
+ bound, smtp_active_hostname);
if (dsn_envid)
{
for (addr = handled_addr; addr; addr = addr->next)
{
fprintf(f, "Action: failed\n"
- "Final-Recipient: rfc822;%s\n", addr->address
- "Status: 5.0.0\n");
+ "Final-Recipient: rfc822;%s\n"
+ "Status: 5.0.0\n",
+ addr->address);
if (addr->host_used && addr->host_used->name)
fprintf(f, "Remote-MTA: dns; %s\nDiagnostic-Code: smtp; %d\n",
addr->host_used->name, addr->basic_errno);
{
struct stat statbuf;
if (fstat(deliver_datafile, &statbuf) == 0 && statbuf.st_size > max)
+ {
if (emf_text)
fprintf(f, "%s", CS emf_text);
else
fprintf(f,
"------ The body of the message is " OFF_T_FMT " characters long; only the first\n"
"------ %d or so are included here.\n", statbuf.st_size, max);
+ }
}
fputc('\n', f);
bounce_return_size_limit is always honored.
*/
- fprintf(f, "\n--%s\n", boundaryStr);
+ fprintf(f, "\n--%s\n", bound);
dsnlimitmsg = US"X-Exim-DSN-Information: Due to administrative limits only headers are returned";
dsnnotifyhdr = NULL;
if (emf)
(void)fclose(emf);
- fprintf(f, "\n--%s--\n", boundaryStr);
+ fprintf(f, "\n--%s--\n", bound);
#endif /*EXPERIMENTAL_DSN*/
/* Close the file, which should send an EOF to the child process
/* Unset deliver_freeze so that we won't try to move the spool files further down */
deliver_freeze = FALSE;
- }
+
+#ifdef EXPERIMENTAL_EVENT
+ (void) event_raise(event_action, US"msg:complete", NULL);
+#endif
+}
/* If there are deferred addresses, we are keeping this message because it is
not yet completed. Lose any temporary files that were catching output from
FILE *wmf = NULL;
FILE *f = fdopen(fd, "wb");
#ifdef EXPERIMENTAL_DSN
- uschar boundaryStr[64];
+ uschar * bound;
#endif
if (warn_message_file)
#ifdef EXPERIMENTAL_DSN
/* generated boundary string and output MIME-Headers */
- snprintf(boundaryStr, sizeof(boundaryStr)-1,
- TIME_T_FMT "-eximdsn-%d", time(NULL), rand());
+ bound = string_sprintf(TIME_T_FMT "-eximdsn-%d", time(NULL), rand());
fprintf(f, "Content-Type: multipart/report;"
" report-type=delivery-status; boundary=%s\n"
"MIME-Version: 1.0\n",
- boundaryStr);
+ bound);
#endif
if ((wmf_text = next_emf(wmf, US"header")))
/* output human readable part as text/plain section */
fprintf(f, "--%s\n"
"Content-type: text/plain; charset=us-ascii\n\n",
- boundaryStr);
+ bound);
#endif
if ((wmf_text = next_emf(wmf, US"intro")))
fprintf(f, "\n--%s\n"
"Content-type: message/delivery-status\n\n"
"Reporting-MTA: dns; %s\n",
- boundaryStr,
+ bound,
smtp_active_hostname);
fprintf(f, "\n--%s\n"
"Content-type: text/rfc822-headers\n\n",
- boundaryStr);
+ bound);
fflush(f);
/* header only as required by RFC. only failure DSN needs to honor RET=FULL */
transport_write_message(NULL, fileno(f), topt, 0, NULL, NULL, NULL, NULL, NULL, 0);
fflush(f);
- fprintf(f,"\n--%s--\n", boundaryStr);
+ fprintf(f,"\n--%s--\n", bound);
fflush(f);
#endif /*EXPERIMENTAL_DSN*/
/* Move the message off the spool if reqested */
- #ifdef SUPPORT_MOVE_FROZEN_MESSAGES
+#ifdef SUPPORT_MOVE_FROZEN_MESSAGES
if (deliver_freeze && move_frozen_messages)
(void)spool_move_message(id, message_subdir, US"", US"F");
- #endif
+#endif
}
/* Closing the data file frees the lock; if the file has been unlinked it
git://git.exim.org / exim.git / blobdiff