Methods
Instance Public methods
csp_meta_tag(**options)
Returns a meta tag “csp-nonce” with the per-session nonce value for allowing inline <script> tags.
<head>
<%= csp_meta_tag %>
</head>
This is used by the Rails UJS helper to create dynamically loaded inline <script> elements.
📝 Source code
# File actionview/lib/action_view/helpers/csp_helper.rb, line 17
def csp_meta_tag(**options)
if content_security_policy?
options[:name] = "csp-nonce"
options[:content] = content_security_policy_nonce
tag("meta", options)
end
end