X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/afade5fc02622ab0f6c545c723eed0eabaa75284..f870028fd26f8ac1a2fcb6e43e0d7d1c76c110ec:/src/src/spool_in.c

diff --git a/src/src/spool_in.c b/src/src/spool_in.c
index a2d3b8914..f64c52c5a 100644
--- a/src/src/spool_in.c
+++ b/src/src/spool_in.c
@@ -55,7 +55,7 @@ for (int i = 0; i < 2; i++)
 
   set_subdir_str(message_subdir, id, i);
   fname = spool_fname(US"input", message_subdir, id, US"-D");
-  DEBUG(D_deliver) debug_printf("Trying spool file %s\n", fname);
+  DEBUG(D_deliver) debug_printf_indent("Trying spool file %s\n", fname);
 
   /* We protect against symlink attacks both in not propagating the
    * file-descriptor to other processes as we exec, and also ensuring that we
@@ -253,7 +253,7 @@ sender_helo_name = NULL;
 sender_host_address = NULL;
 sender_host_name = NULL;
 sender_host_port = 0;
-sender_host_authenticated = NULL;
+sender_host_authenticated = sender_host_auth_pubname = NULL;
 sender_ident = NULL;
 f.sender_local = FALSE;
 f.sender_set_untrusted = FALSE;
@@ -367,7 +367,7 @@ for (int n = 0; n < 2; n++)
 errno = 0;
 
 #ifndef COMPILE_UTILITY
-DEBUG(D_deliver) debug_printf("reading spool file %s\n", name);
+DEBUG(D_deliver) debug_printf_indent("reading spool file %s\n", name);
 #endif  /* COMPILE_UTILITY */
 
 /* The first line of a spool file contains the message id followed by -H (i.e.
@@ -422,6 +422,8 @@ if (Ufgets(big_buffer, big_buffer_size, fp) == NULL) goto SPOOL_READ_ERROR;
 if (sscanf(CS big_buffer, TIME_T_FMT " %d", &received_time.tv_sec, &warning_count) != 2)
   goto SPOOL_FORMAT_ERROR;
 received_time.tv_usec = 0;
+received_time_complete = received_time;
+
 
 message_age = time(NULL) - received_time.tv_sec;
 #ifndef COMPILE_UTILITY
@@ -430,7 +432,7 @@ if (f.running_in_test_harness)
 #endif
 
 #ifndef COMPILE_UTILITY
-DEBUG(D_deliver) debug_printf("user=%s uid=%ld gid=%ld sender=%s\n",
+DEBUG(D_deliver) debug_printf_indent("user=%s uid=%ld gid=%ld sender=%s\n",
   originator_login, (long int)originator_uid, (long int)originator_gid,
   sender_address);
 #endif
@@ -580,6 +582,8 @@ for (;;)
       host_lookup_deferred = TRUE;
     else if (Ustrcmp(p, "ost_lookup_failed") == 0)
       host_lookup_failed = TRUE;
+    else if (Ustrncmp(p, "ost_auth_pubname", 16) == 0)
+      sender_host_auth_pubname = string_copy_taint(var + 18, tainted);
     else if (Ustrncmp(p, "ost_auth", 8) == 0)
       sender_host_authenticated = string_copy_taint(var + 10, tainted);
     else if (Ustrncmp(p, "ost_name", 8) == 0)
@@ -637,7 +641,19 @@ for (;;)
       {
       unsigned usec;
       if (sscanf(CS var + 20, "%u", &usec) == 1)
+	{
 	received_time.tv_usec = usec;
+	if (!received_time_complete.tv_sec) received_time_complete.tv_usec = usec;
+	}
+      }
+    else if (Ustrncmp(p, "eceived_time_complete", 21) == 0)
+      {
+      unsigned sec, usec;
+      if (sscanf(CS var + 23, "%u.%u", &sec, &usec) == 2)
+	{
+	received_time_complete.tv_sec = sec;
+	received_time_complete.tv_usec = usec;
+	}
       }
     break;
 
@@ -715,7 +731,7 @@ host_build_sender_fullhost();
 
 #ifndef COMPILE_UTILITY
 DEBUG(D_deliver)
-  debug_printf("sender_local=%d ident=%s\n", f.sender_local,
+  debug_printf_indent("sender_local=%d ident=%s\n", f.sender_local,
     sender_ident ? sender_ident : US"unset");
 #endif  /* COMPILE_UTILITY */
 
@@ -739,7 +755,7 @@ if (sscanf(CS big_buffer, "%d", &rcount) != 1 || rcount > 16384)
   goto SPOOL_FORMAT_ERROR;
 
 #ifndef COMPILE_UTILITY
-DEBUG(D_deliver) debug_printf("recipients_count=%d\n", rcount);
+DEBUG(D_deliver) debug_printf_indent("recipients_count=%d\n", rcount);
 #endif  /* COMPILE_UTILITY */
 
 recipients_list_max = rcount;
@@ -810,7 +826,7 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
     {
     int dummy;
 #if !defined (COMPILE_UTILITY)
-    DEBUG(D_deliver) debug_printf("**** SPOOL_IN - Exim 3 spool file\n");
+    DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - Exim 3 spool file\n");
 #endif
     while (isdigit(*(--p)) || *p == ',');
     if (*p == ' ')
@@ -825,7 +841,7 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
   else if (*p == ' ')
     {
 #if !defined (COMPILE_UTILITY)
-    DEBUG(D_deliver) debug_printf("**** SPOOL_IN - early Exim 4 spool file\n");
+    DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - early Exim 4 spool file\n");
 #endif
     *p++ = 0;
     (void)sscanf(CS p, "%d", &pno);
@@ -838,7 +854,7 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
     int flags;
 
 #if !defined (COMPILE_UTILITY)
-    DEBUG(D_deliver) debug_printf("**** SPOOL_IN - Exim standard format spoolfile\n");
+    DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - Exim standard format spoolfile\n");
 #endif
 
     (void)sscanf(CS p+1, "%d", &flags);
@@ -874,13 +890,13 @@ for (recipients_count = 0; recipients_count < rcount; recipients_count++)
     }
 #if !defined(COMPILE_UTILITY)
   else
-    { DEBUG(D_deliver) debug_printf("**** SPOOL_IN - No additional fields\n"); }
+    { DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - No additional fields\n"); }
 
   if (orcpt || dsn_flags)
-    DEBUG(D_deliver) debug_printf("**** SPOOL_IN - address: <%s> orcpt: <%s> dsn_flags: 0x%x\n",
+    DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - address: <%s> orcpt: <%s> dsn_flags: 0x%x\n",
       big_buffer, orcpt, dsn_flags);
   if (errors_to)
-    DEBUG(D_deliver) debug_printf("**** SPOOL_IN - address: <%s> errorsto: <%s>\n",
+    DEBUG(D_deliver) debug_printf_indent("**** SPOOL_IN - address: <%s> errorsto: <%s>\n",
       big_buffer, errors_to);
 #endif
 
@@ -952,7 +968,7 @@ line count by adding the body linecount to the header linecount. Close the file
 and give a positive response. */
 
 #ifndef COMPILE_UTILITY
-DEBUG(D_deliver) debug_printf("body_linecount=%d message_linecount=%d\n",
+DEBUG(D_deliver) debug_printf_indent("body_linecount=%d message_linecount=%d\n",
   body_linecount, message_linecount);
 #endif  /* COMPILE_UTILITY */
 
@@ -991,6 +1007,47 @@ errno = ERRNO_SPOOLFORMAT;
 return inheader? spool_read_hdrerror : spool_read_enverror;
 }
 
+
+#ifndef COMPILE_UTILITY
+/* Read out just the (envelope) sender string from the spool -H file.
+Remove the <> wrap and return it in allocated store.  Return NULL on error.
+
+We assume that message_subdir is already set.
+*/
+
+uschar *
+spool_sender_from_msgid(const uschar * id)
+{
+uschar * name = string_sprintf("%s-H", id);
+FILE * fp;
+int n;
+uschar * yield = NULL;
+
+if (!(fp = Ufopen(spool_fname(US"input", message_subdir, name, US""), "rb")))
+  return NULL;
+
+DEBUG(D_deliver) debug_printf_indent("reading spool file %s\n", name);
+
+/* Skip the line with the copy of the filename, then the line with login/uid/gid.
+Read the next line, which should be the envelope sender.
+Do basic validation on that. */
+
+if (  Ufgets(big_buffer, big_buffer_size, fp) != NULL
+   && Ufgets(big_buffer, big_buffer_size, fp) != NULL
+   && Ufgets(big_buffer, big_buffer_size, fp) != NULL
+   && (n = Ustrlen(big_buffer)) >= 3
+   && big_buffer[0] == '<' && big_buffer[n-2] == '>'
+   )
+  {
+  yield = store_get(n-2, TRUE);	/* tainted */
+  Ustrncpy(yield, big_buffer+1, n-3);
+  yield[n-3] = 0;
+  }
+fclose(fp);
+return yield;
+}
+#endif  /* COMPILE_UTILITY */
+
 /* vi: aw ai sw=2
 */
 /* End of spool_in.c */