Remove unsafe authorization (#1184)

lemonldap-ng-common/lib/Lemonldap/NG/Common/Conf/DefaultValues.pm

@@ -31,7 +31,7 @@ sub defaultValues {
         'cspFont'                  => '\'self\'',
         'cspImg'                   => '\'self\' data:',
         'cspScript'                => '\'self\'',
-        'cspStyle'                 => '\'self\' \'unsafe-inline\'',
+        'cspStyle'                 => '\'self\'',
         'dbiAuthnLevel'            => 2,
         'dbiExportedVars'          => {},
         'demoExportedVars'         => {

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Attributes.pm

@@ -833,7 +833,7 @@ qr/(?:(?:https?):\/\/(?:(?:(?:(?:(?:(?:[a-zA-Z0-9][-a-zA-Z0-9]*)?[a-zA-Z0-9])[.]
             'type'    => 'text'
         },
         'cspStyle' => {
-            'default' => '\'self\' \'unsafe-inline\'',
+            'default' => '\'self\'',
             'type'    => 'text'
         },
         'customAddParams' => {

lemonldap-ng-manager/lib/Lemonldap/NG/Manager/Build/Attributes.pm

@@ -477,7 +477,7 @@ sub attributes {
         },
         cspStyle => {
             type          => 'text',
-            default       => "'self' 'unsafe-inline'",
+            default       => "'self'",
             documentation => 'Style source for Content-Security-Policy',
         },
         cspConnect => {