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;
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)
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 */