DOC: ssl: add fetch and ACL 'client_cert'
diff --git a/doc/configuration.txt b/doc/configuration.txt
index afcd558..48a6b98 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -8051,6 +8051,10 @@
through TCP request content inspection. Please see the "tcp-request content"
keyword for more detailed information on the subject.
+client_crt
+ Returns true if a client certificate is present in an incoming connection over
+ SSL/TLS data layer. Useful if 'verify' statement is set to 'optional'.
+
is_ssl
Returns true when the incoming connection was made via an SSL/TLS data layer
and is locally deciphered. This means it has matched a socket declared with
@@ -8713,6 +8717,9 @@
shared caches efficiency. Using this with a limited size stick
table also allows one to collect statistics about most commonly
requested objects by host/path.
+ client_crt
+ Returns 1 if a client certificate is present in an incoming
+ connection over SSL/TLS data layer, otherwise 0.
src This is the source IPv4 address of the client of the session.
It is of type IPv4 and works on both IPv4 and IPv6 tables.