X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Fspf.c;h=1955b5d968cf7646142a0b7c665cf38f8c70dc82;hb=2dc4c388544fb06a476f6526a705e15984cf1aa5;hp=8b7bf4bc9428a52f9fe271bf65ef6182fe48ad41;hpb=8743d3acaaa2262007aa2862ffecd6b19125e38d;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/spf.c b/src/src/spf.c
index 8b7bf4bc9..1955b5d96 100644
--- a/src/src/spf.c
+++ b/src/src/spf.c
@@ -133,25 +133,18 @@ return spf_dns_server;
 
 
 
-/* spf_init sets up a context that can be re-used for several
-   messages on the same SMTP connection (that come from the
-   same host with the same HELO string).
-XXX the spf_server layer could usefully be separately init'd
-given that it sets up a dns cache.
 
-Return: Boolean success */
+/* Construct the SPF library stack.
+   Return: Boolean success.
+*/
 
 BOOL
-spf_init(uschar *spf_helo_domain, uschar *spf_remote_addr)
+spf_init(void)
 {
-int debug = 0;
 SPF_dns_server_t * dc;
+int debug = 0;
 
-DEBUG(D_receive)
-  {
-  debug_printf("spf_init: %s %s\n", spf_helo_domain, spf_remote_addr);
-  debug = 1;
-  }
+DEBUG(D_receive) debug = 1;
 
 /* We insert our own DNS access layer rather than letting the spf library
 do it, so that our dns access path is used for debug tracing and for the
@@ -172,6 +165,30 @@ if (!(spf_server = SPF_server_new_dns(dc, debug)))
   DEBUG(D_receive) debug_printf("spf: SPF_server_new() failed.\n");
   return FALSE;
   }
+  /* Quick hack to override the outdated explanation URL.
+  See https://www.mail-archive.com/mailop@mailop.org/msg08019.html */
+  SPF_server_set_explanation(spf_server, "Please%_see%_http://www.open-spf.org/Why?id=%{S}&ip=%{C}&receiver=%{R}", &spf_response);
+  if (SPF_response_errcode(spf_response) != SPF_E_SUCCESS)
+    log_write(0, LOG_MAIN|LOG_PANIC_DIE, "%s", SPF_strerror(SPF_response_errcode(spf_response)));
+
+return TRUE;
+}
+
+
+/* Set up a context that can be re-used for several
+   messages on the same SMTP connection (that come from the
+   same host with the same HELO string).
+
+Return: Boolean success
+*/
+
+BOOL
+spf_conn_init(uschar * spf_helo_domain, uschar * spf_remote_addr)
+{
+DEBUG(D_receive)
+  debug_printf("spf_conn_init: %s %s\n", spf_helo_domain, spf_remote_addr);
+
+if (!spf_server && !spf_init()) return FALSE;
 
 if (SPF_server_set_rec_dom(spf_server, CS primary_hostname))
   {