feat(header_silencieux) : ajout et application du filtre |header_silencieux (#5010)

feat(header_silencieux) : ajout et application du filtre |header_silencieux Co-authored-by: JamesRezo <james@rezo.net> Reviewed-on: https://git.spip.net/spip/spip/pulls/5010 Co-authored-by: JamesRezo <jamesrezo@noreply.git.spip.net> Co-committed-by: JamesRezo <jamesrezo@noreply.git.spip.net>

feat(header_silencieux) : ajout et application du filtre |header_silencieux (#5010)
ab59f05c · JamesRezo · 86a84a7c · ab59f05c · ab59f05c · ab59f05c
--- a/ecrire/inc/filtres.php
+++ b/ecrire/inc/filtres.php
@@ -203,6 +203,22 @@ function spip_version() {
 	return $version;
 }
+/**
+ * Masque la version de SPIP si la globale spip_header_silencieux le demande.
+ *
+ * @global spip_header_silencieux permet de rendre le header minimal pour raisons de securité
+ * 
+ * @param string $version
+ * @return void
+ */
+function header_silencieux($version) {
+	if (isset($GLOBALS['spip_header_silencieux']) && (bool) $GLOBALS['spip_header_silencieux']) {
+		$version = '';
+	}
+	return $version;
+}
 /**
 * Retourne une courte description d’une révision VCS d’un répertoire
 *

--- a/ecrire/public/balises.php
+++ b/ecrire/public/balises.php
@@ -390,7 +390,7 @@ function balise_SQUELETTE_dist($p) {
 * @see spip_version()
 * @example
 *     ```
- *     <meta name="generator" content="SPIP[ (#SPIP_VERSION)]" />
+ *     [<meta name="generator" content="SPIP (#SPIP_VERSION|header_silencieux)" />]
 *     ```
 *
 * @param Champ $p

--- a/prive/login.html
+++ b/prive/login.html
@@ -18,8 +18,8 @@
 #INSERT_HEAD
 <script type='text/javascript'>
 jQuery(function(){jQuery('a#spip_pass').click(function(){window.open(this.href, 'spip_pass', 'scrollbars=yes, resizable=yes, width=480, height=380'); return false;});});
-</script>
+</script>[
-<meta name="generator" content="SPIP[ (#SPIP_VERSION)]" />
+<meta name="generator" content="SPIP (#SPIP_VERSION|header_silencieux)" />]
 #SET{logo,#CHEMIN_IMAGE{#CONST{_DIR_IMG}|concat{spip_fond_login.jpg}}}
 [(#CONFIG{couleur_login}|oui)
 	#SET{hs,#CONFIG{couleur_login}|couleur_hex_to_hsl{"h, s"}}

--- a/prive/spip_pass.html
+++ b/prive/spip_pass.html
@@ -12,8 +12,8 @@
 <link rel="stylesheet" href="[(#VAL{reset.css}|find_in_theme|direction_css)]" type="text/css" />
 <link rel="stylesheet" href="[(#VAL{clear.css}|find_in_theme|direction_css)]" type="text/css" />
 <link rel="stylesheet" href="[(#VAL{minipres.css}|find_in_theme|direction_css)]" type="text/css" />
-#INSERT_HEAD
+#INSERT_HEAD[
-<meta name="generator" content="SPIP[ (#SPIP_VERSION)]" />
+<meta name="generator" content="SPIP (#SPIP_VERSION|header_silencieux)" />]
 </head>
 <body>