OCSP observability: variables $tls_{in,out}_ocsp

[exim.git] / doc / doc-txt / experimental-spec.txt

diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index 16738a51ff25fc60426f5d17f7dbceae9d666c7d..1ec323433b70263e948603b2c754236152748c4c 100644 (file)
--- a/doc/doc-txt/experimental-spec.txt
+++ b/doc/doc-txt/experimental-spec.txt
@@ -84,14 +84,21 @@ contents are always valid.  Exim will expand the "tls_ocsp_file" option
 on each connection, so a new file will be handled transparently on the
 next connection.
 
 on each connection, so a new file will be handled transparently on the
 next connection.
 

-Exim will check for a valid next update timestamp in the OCSP proof;
-if not present, or if the proof has expired, it will be ignored.
-
-Also, given EXPERIMENTAL_OCSP, the smtp transport gains
-a "hosts_require_ocsp" option; a host-list for which an OCSP Stapling
-is requested and required for the connection to proceed.  The host(s)
-should also be in "hosts_require_tls", and "tls_verify_certificates"
-configured for the transport.
+Under OpenSSL Exim will check for a valid next update timestamp in the
+OCSP proof; if not present, or if the proof has expired, it will be
+ignored.
+
+Also, given EXPERIMENTAL_OCSP, the smtp transport gains two options:
+- "hosts_require_ocsp"; a host-list for which an OCSP Stapling
+is requested and required for the connection to proceed.  The default
+value is empty.
+- "hosts_request_ocsp"; a host-list for which (additionally) an OCSP
+Stapling is requested (but not necessarily verified).  The default
+value is "*" meaning that requests are made unless configured
+otherwise.
+
+The host(s) should also be in "hosts_require_tls", and
+"tls_verify_certificates" configured for the transport.

 
 For the client to be able to verify the stapled OCSP the server must
 also supply, in its stapled information, any intermediate
 
 For the client to be able to verify the stapled OCSP the server must
 also supply, in its stapled information, any intermediate