X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/1d717e1c110562fd6bf28478c79f180cafeba776..5c161fa615ab4a2d40170fedd71d1b9a7f079ff6:/src/src/spool_in.c

diff --git a/src/src/spool_in.c b/src/src/spool_in.c
index 8d5f5a729..022ac02bc 100644
--- a/src/src/spool_in.c
+++ b/src/src/spool_in.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for reading spool files. When compiling for a utility (eximon),
@@ -54,7 +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
@@ -105,9 +106,9 @@ lock_data.l_len = SPOOL_DATA_START_OFFSET;
 
 if (fcntl(fd, F_SETLK, &lock_data) < 0)
   {
-  log_write(L_skip_delivery,
-            LOG_MAIN,
-            "Spool file is locked (another process is handling this message)");
+  log_write(L_skip_delivery, LOG_MAIN,
+      "Spool file for %s is locked (another process is handling this message)",
+      id);
   (void)close(fd);
   errno = 0;
   return -1;
@@ -252,7 +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;
@@ -366,7 +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.
@@ -386,21 +387,21 @@ and the number of warning messages for delivery delays that have been sent. */
 
 if (Ufgets(big_buffer, big_buffer_size, fp) == NULL) goto SPOOL_READ_ERROR;
 
-{
-uschar *p = big_buffer + Ustrlen(big_buffer);
-while (p > big_buffer && isspace(p[-1])) p--;
-*p = 0;
-if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
-while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
-gid = Uatoi(p);
-if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
-*p = 0;
-if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
-while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
-uid = Uatoi(p);
-if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
-*p = 0;
-}
+ {
+  uschar *p = big_buffer + Ustrlen(big_buffer);
+  while (p > big_buffer && isspace(p[-1])) p--;
+  *p = 0;
+  if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
+  while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
+  gid = Uatoi(p);
+  if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
+  *p = 0;
+  if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
+  while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
+  uid = Uatoi(p);
+  if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
+  *p = 0;
+ }
 
 originator_login = string_copy(big_buffer);
 originator_uid = (uid_t)uid;
@@ -429,7 +430,7 @@ 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
@@ -579,6 +580,8 @@ 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)
@@ -682,7 +685,7 @@ for (;;)
 	tls_in.sni = string_unprinting(string_copy_taint(q+4, tainted));
       else if (Ustrncmp(q, "ocsp", 4) == 0)
 	tls_in.ocsp = q[5] - '0';
-# ifdef EXPERIMENTAL_TLS_RESUME
+# ifndef DISABLE_TLS_RESUME
       else if (Ustrncmp(q, "resumption", 10) == 0)
 	tls_in.resumption = q[11] - 'A';
 # endif
@@ -714,7 +717,7 @@ 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 */
 
@@ -726,11 +729,7 @@ if (Ustrncmp(big_buffer, "XX\n", 3) != 0 &&
     goto SPOOL_FORMAT_ERROR;
 
 #ifndef COMPILE_UTILITY
-DEBUG(D_deliver)
-  {
-  debug_printf("Non-recipients:\n");
-  debug_print_tree(tree_nonrecipients);
-  }
+DEBUG(D_deliver) debug_print_tree("Non-recipients", tree_nonrecipients);
 #endif  /* COMPILE_UTILITY */
 
 /* After reading the tree, the next line has not yet been read into the
@@ -742,7 +741,7 @@ 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;
@@ -813,7 +812,7 @@ 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 == ' ')
@@ -828,7 +827,7 @@ 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);
@@ -841,7 +840,7 @@ 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);
@@ -877,13 +876,13 @@ 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
 
@@ -955,7 +954,7 @@ 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 */