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add hook getCspRules() in htmlStartPage()

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This commit is contained in:
Uwe Steinmann 2021-10-20 07:09:39 +02:00
parent 359be28912
commit ae08602e68
2 changed files with 22 additions and 16 deletions
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19
views/bootstrap/class.Bootstrap.php
View File

@ -58,18 +58,21 @@ class SeedDMS_Theme_Style extends SeedDMS_View_Common {
* Content-Security-Policy since version 23+
* 'worker-src blob:' is needed for cytoscape
*/
$csp_rules = '';
$csp_rules .= "script-src 'self' 'unsafe-eval'";
$csp_rules = [];
$csp_rule = "script-src 'self' 'unsafe-eval'";
if($this->nonces) {
$csp_rules .= " 'nonce-".implode("' 'nonce-", $this->nonces)."'";
$csp_rule .= " 'nonce-".implode("' 'nonce-", $this->nonces)."'";
}
$csp_rules .= ";";
$csp_rules .= " worker-src blob:;";
//$csp_rules .= "style-src 'self';";
$csp_rules[] = $csp_rule;
$csp_rules[] = "worker-src blob:";
//$csp_rules[] = "style-src 'self'";
/* Do not allow to embed myself into frames on foreigns pages */
$csp_rules .= " frame-ancestors 'self';";
$csp_rules[] = "frame-ancestors 'self'";
if($this->hasHook('getCspRules')) {
$csp_rules = $this->callHook('getCspRules', $csp_rules);
}
foreach (array("X-WebKit-CSP", "X-Content-Security-Policy", "Content-Security-Policy") as $csp) {
header($csp . ": " . $csp_rules);
header($csp . ": " . implode('; ', $csp_rules).';');
}
}
header('X-Content-Type-Options: nosniff');

19
views/bootstrap4/class.Bootstrap4.php
View File

@ -58,18 +58,21 @@ class SeedDMS_Theme_Style extends SeedDMS_View_Common {
* Content-Security-Policy since version 23+
* 'worker-src blob:' is needed for cytoscape
*/
$csp_rules = '';
$csp_rules .= "script-src 'self' 'unsafe-eval'";
$csp_rules = [];
$csp_rule = "script-src 'self' 'unsafe-eval'";
if($this->nonces) {
$csp_rules .= " 'nonce-".implode("' 'nonce-", $this->nonces)."'";
$csp_rule .= " 'nonce-".implode("' 'nonce-", $this->nonces)."'";
}
$csp_rules .= ";";
$csp_rules .= " worker-src blob:;";
//$csp_rules .= "style-src 'self';";
$csp_rules[] = $csp_rule;
$csp_rules[] = "worker-src blob:";
//$csp_rules[] = "style-src 'self'";
/* Do not allow to embed myself into frames on foreigns pages */
$csp_rules .= " frame-ancestors 'self';";
$csp_rules[] = "frame-ancestors 'self'";
if($this->hasHook('getCspRules')) {
$csp_rules = $this->callHook('getCspRules', $csp_rules);
}
foreach (array("X-WebKit-CSP", "X-Content-Security-Policy", "Content-Security-Policy") as $csp) {
header($csp . ": " . $csp_rules);
header($csp . ": " . implode('; ', $csp_rules).';');
}
}
header('X-Content-Type-Options: nosniff');