Allow to specify CA verification depth

Author: jvanbruegge

image/environment/default.yaml

@@ -13,6 +13,7 @@ PHPLDAPADMIN_HTTPS_CRT_FILENAME: phpldapadmin.crt
 PHPLDAPADMIN_HTTPS_KEY_FILENAME: phpldapadmin.key
 PHPLDAPADMIN_HTTPS_CA_CRT_FILENAME: ca.crt
 PHPLDAPADMIN_HTTPS_VERIFY_CLIENT: optional
+PHPLDAPADMIN_HTTPS_VERIFY_DEPTH: "1"
 
 PHPLDAPADMIN_TRUST_PROXY_SSL: false
 

image/service/phpldapadmin/assets/apache2/https.conf

@@ -12,6 +12,7 @@
 	SSLCertificateKeyFile ${CONTAINER_SERVICE_DIR}/phpldapadmin/assets/apache2/certs/${PHPLDAPADMIN_HTTPS_KEY_FILENAME}
 	#SSLCACertificateFile ${CONTAINER_SERVICE_DIR}/phpldapadmin/assets/apache2/certs/${PHPLDAPADMIN_HTTPS_CA_CRT_FILENAME}
 	SSLVerifyClient       ${PHPLDAPADMIN_HTTPS_VERIFY_CLIENT}
+	SSLVerifyDepth        ${PHPLDAPADMIN_HTTPS_VERIFY_DEPTH}
 
 	Include /etc/apache2/conf-available/gzip.conf
 	Include /etc/apache2/conf-available/cache.conf