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path: root/themes/default/layouts/partials/head-csp.html
blob: a369069819bca81728c363cad48189cd51bb58e0 (plain)
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{{ $upgrade := "" }}

{{ if .Site.Params.csp.upgrade }}
  {{ $upgrade = "upgrade-insecure-requests;" }}
{{- end -}}

<base href="{{ .Site.BaseURL }}">
<meta name="referrer" content="{{ .Site.Params.csp.referrer }}">

{{ printf `
<meta
  http-equiv="Content-Security-Policy"
  content="
    %s
    block-all-mixed-content;
    default-src     'self';
    child-src       %s;
    connect-src     %s;
    font-src        %s;
    form-action     %s;
    frame-src       %s;
    img-src         %s;
    media-src       %s;
    object-src      %s;
    prefetch-src    %s;
    script-src      %s;
    script-src-elem %s;
    style-src       %s;
  ">`
    ($upgrade)
    (delimit .Site.Params.csp.childsrc      " ")
    (delimit .Site.Params.csp.connectsrc    " ")
    (delimit .Site.Params.csp.fontsrc       " ")
    (delimit .Site.Params.csp.formaction    " ")
    (delimit .Site.Params.csp.framesrc      " ")
    (delimit .Site.Params.csp.imgsrc        " ")
    (delimit .Site.Params.csp.mediasrc      " ")
    (delimit .Site.Params.csp.objectsrc     " ")
    (delimit .Site.Params.csp.prefetchsrc   " ")
    (delimit .Site.Params.csp.scriptsrc     " ")
    (delimit .Site.Params.csp.scriptsrcelem " ")
    (delimit .Site.Params.csp.stylesrc      " ")
  | safeHTML }}